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<!--Date of creation: 07/08/2025-->
<!--Software architectural design and coding: A'c Dharmapremananda Avt.-->
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:type="arc" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Security 12b Title</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis_lbl_e46d6e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementClassOfStockAxis_lbl_e46d6e" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalUnitsMember" xlink:label="us-gaap_CapitalUnitsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalUnitsMember" xlink:to="us-gaap_CapitalUnitsMember_lbl_10b0ff" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalUnitsMember_lbl_10b0ff" xml:lang="en-US">Capital Units</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassAOrdinaryShareMember" xlink:label="corner_ClassAOrdinaryShareMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassAOrdinaryShareMember" xlink:to="corner_ClassAOrdinaryShareMember_lbl_735d19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassAOrdinaryShareMember_lbl_735d19" xml:lang="en-US">Class A Ordinary Share [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WarrantsMember" xlink:label="corner_WarrantsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WarrantsMember" xlink:to="corner_WarrantsMember_lbl_c2e382" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WarrantsMember_lbl_c2e382" xml:lang="en-US">Warrants [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl_327287" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl_327287" xml:lang="en-US">BALANCE SHEETS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl_9e96be" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl_9e96be" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl_a14bdc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl_a14bdc" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonClassAMember" xlink:label="us-gaap_CommonClassAMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonClassAMember" xlink:to="us-gaap_CommonClassAMember_lbl_9f1c7a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonClassAMember_lbl_9f1c7a" xml:lang="en-US">Common Class A [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonClassBMember" xlink:label="us-gaap_CommonClassBMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonClassBMember" xlink:to="us-gaap_CommonClassBMember_lbl_b214c0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonClassBMember_lbl_b214c0" xml:lang="en-US">Common Class B [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassAOrdinarySharesSubjectToPossibleRedemptionMember" xlink:label="corner_ClassAOrdinarySharesSubjectToPossibleRedemptionMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassAOrdinarySharesSubjectToPossibleRedemptionMember" xlink:to="corner_ClassAOrdinarySharesSubjectToPossibleRedemptionMember_lbl_0d0eac" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassAOrdinarySharesSubjectToPossibleRedemptionMember_lbl_0d0eac" xml:lang="en-US">Class A ordinary shares subject to possible redemption [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl_0eb1e4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl_0eb1e4" xml:lang="en-US">ASSETS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl_ff1b4b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl_ff1b4b" xml:lang="en-US">Current assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_ffc33d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_ffc33d" xml:lang="en-US">Cash</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="us-gaap_PrepaidExpenseCurrent" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseCurrent_lbl_51f946" xml:lang="en-US">Prepaid expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl_68985b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl_68985b" xml:lang="en-US">Total current assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl_6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_lbl_6" xml:lang="en-US">[Assets, Current]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_MarketableSecuritiesHeldInTrustCurrent" xlink:label="corner_MarketableSecuritiesHeldInTrustCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_MarketableSecuritiesHeldInTrustCurrent" xlink:to="corner_MarketableSecuritiesHeldInTrustCurrent_lbl_1e596a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_MarketableSecuritiesHeldInTrustCurrent_lbl_1e596a" xml:lang="en-US">Cash and marketable securities held in trust account</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl_89fde4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl_89fde4" xml:lang="en-US">Total Assets</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl_8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_lbl_8" xml:lang="en-US">[Assets]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl_341740" xlink:type="arc" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl_9efd08" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl_9efd08" xml:lang="en-US">Current liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl_0e031c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableCurrent_lbl_0e031c" xml:lang="en-US">Accounts payable</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="us-gaap_OtherLiabilitiesCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesCurrent" xlink:to="us-gaap_OtherLiabilitiesCurrent_lbl_de9a32" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl_de9a32" xml:lang="en-US">Due to related party</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl_b26eda" xml:lang="en-US">Accrued expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl_835ed2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl_835ed2" xml:lang="en-US">Total current liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_lbl_14" xml:lang="en-US">[Liabilities, Current]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WarrantLiabilitiesNoncurrent" xlink:label="corner_WarrantLiabilitiesNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WarrantLiabilitiesNoncurrent" xlink:to="corner_WarrantLiabilitiesNoncurrent_lbl_63a292" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WarrantLiabilitiesNoncurrent_lbl_63a292" xml:lang="en-US">Warrant liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_DeferredUnderwritingFeePayableNoncurrent" xlink:label="corner_DeferredUnderwritingFeePayableNoncurrent" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_DeferredUnderwritingFeePayableNoncurrent_lbl_4066d5" xml:lang="en-US">Deferred underwriting fee payable</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl_c0f25c" xml:lang="en-US">Total Liabilities</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_lbl_17" xml:lang="en-US">[Liabilities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockholdersEquityAbstract_lbl_ae3755" xml:lang="en-US">Shareholders' Deficit</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl_20" xml:lang="en-US">Equity, Attributable to Parent [Abstract]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl_ea46a4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl_ea46a4" xml:lang="en-US">Preference Shares, $0.0001 par value, 1,000,000 shares authorized; none issued and outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl_992fbf" xlink:type="arc" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="us-gaap_AdditionalPaidInCapital" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl_9f8421" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapital_lbl_9f8421" xml:lang="en-US">Additional paid-in capital</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl_13a8cb" xml:lang="en-US">Accumulated deficit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_7eb39e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl_7eb39e" xml:lang="en-US">Total Shareholders' Deficit</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_25" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_lbl_25" xml:lang="en-US">[Equity, Attributable to Parent]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl_068ae5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl_068ae5" xml:lang="en-US">TOTAL LIABILITIES, CLASS A ORDINARY SHARES SUBJECT TO REDEMPTION AND SHAREHOLDERS' DEFICIT</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl_26" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl_26" xml:lang="en-US">[Liabilities and Equity]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TemporaryEquitySharesOutstanding" xlink:label="us-gaap_TemporaryEquitySharesOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesOutstanding" xlink:to="us-gaap_TemporaryEquitySharesOutstanding_lbl_0cca9f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl_0cca9f" xml:lang="en-US">Temporary equity, shares outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl_774372" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl_774372" xml:lang="en-US">Preferred shares, par value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl_149e0e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl_149e0e" xml:lang="en-US">Preferred shares, authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl_af9c16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl_af9c16" xml:lang="en-US">Preferred shares, issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl_63d71c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl_63d71c" xml:lang="en-US">Preferred shares, outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl_5dde2f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl_5dde2f" xml:lang="en-US">Ordinary share, par value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl_9b0fde" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl_9b0fde" xml:lang="en-US">Ordinary shares, authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl_9ba059" xml:lang="en-US">Ordinary shares, issued</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl_2677ee" xml:lang="en-US">Ordinary shares, outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract_lbl_80bfd9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementAbstract_lbl_80bfd9" xml:lang="en-US">STATEMENTS OF OPERATIONS</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RedeemablePreferredStockMember_lbl_fb61ef" xml:lang="en-US">Class A Redeemable Ordinary Shares [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NonredeemablePreferredStockMember" xlink:label="us-gaap_NonredeemablePreferredStockMember" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NonredeemablePreferredStockMember_lbl_65dffb" xml:lang="en-US">Class A Nonredeemable Ordinary Shares And Class B Ordinary Shares [Member]</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OperatingCostsAndExpenses_lbl_70074d" xml:lang="en-US">Operating and formation costs</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingCostsAndExpenses" xlink:label="us-gaap_OperatingCostsAndExpenses" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingCostsAndExpenses_lbl_2" xml:lang="en-US">[Operating Costs and Expenses]</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl_88d6a8" xml:lang="en-US">Loss from operations</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl_3" xlink:type="arc" />
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract_lbl_1c5d76" xml:lang="en-US">Other income (loss):</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RealizedGainLossFromMarketableSecuritiesHeldInTrustAccount" xlink:label="corner_RealizedGainLossFromMarketableSecuritiesHeldInTrustAccount" />
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    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_DebtForgivenessAmount" xlink:label="corner_DebtForgivenessAmount" />
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    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WarrantsGainLossOnWarrantsNet" xlink:label="corner_WarrantsGainLossOnWarrantsNet" />
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WarrantsGainLossOnWarrantsNet_lbl_102ead" xml:lang="en-US">Change in fair value of warrant liabilities</link:label>
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    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl_668a27" xml:lang="en-US">Net income (loss)</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_lbl_6f93dd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDiluted_lbl_6f93dd" xml:lang="en-US">Basic and diluted net income (loss) per Class A redeemable ordinary share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract_lbl_676c61" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl_676c61" xml:lang="en-US">STATEMENTS OF CHANGES IN SHAREHOLDERS' DEFICIT</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis_lbl_cb917c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl_cb917c" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassAOrdinarySharesMember" xlink:label="corner_ClassAOrdinarySharesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassAOrdinarySharesMember" xlink:to="corner_ClassAOrdinarySharesMember_lbl_95b5a7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassAOrdinarySharesMember_lbl_95b5a7" xml:lang="en-US">Class A Ordinary Shares [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassBOrdinarySharesMember" xlink:label="corner_ClassBOrdinarySharesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassBOrdinarySharesMember" xlink:to="corner_ClassBOrdinarySharesMember_lbl_967323" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassBOrdinarySharesMember_lbl_967323" xml:lang="en-US">Class B Ordinary Shares [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl_c9a47b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl_c9a47b" xml:lang="en-US">Additional Paid-In Capital</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl_86561e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsMember_lbl_86561e" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_678131" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesIssued_lbl_678131" xml:lang="en-US">Balance, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharesIssued" xlink:label="us-gaap_SharesIssued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesIssued_lbl_2" xml:lang="en-US">[Shares, Issued]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_986111" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquity_lbl_986111" xml:lang="en-US">Balance, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl_8fc74a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl_8fc74a" xml:lang="en-US">Conversion of Class B ordinary shares to Class A ordinary shares, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl_a67b52" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl_a67b52" xml:lang="en-US">Conversion of Class B ordinary shares to Class A ordinary shares, amount</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RemeasurementOfClassAOrdinarySharesSubjectToPossibleRedemption" xlink:label="corner_RemeasurementOfClassAOrdinarySharesSubjectToPossibleRedemption" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RemeasurementOfClassAOrdinarySharesSubjectToPossibleRedemption" xlink:to="corner_RemeasurementOfClassAOrdinarySharesSubjectToPossibleRedemption_lbl_9da50b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RemeasurementOfClassAOrdinarySharesSubjectToPossibleRedemption_lbl_9da50b" xml:lang="en-US">Remeasurement of Class A ordinary shares subject to possible redemption</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl_d45dee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetIncomeLoss_lbl_d45dee" xml:lang="en-US">Net income (loss)</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_CancellationOfPrivateWarrantsDuringPeriodValue" xlink:label="corner_CancellationOfPrivateWarrantsDuringPeriodValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_CancellationOfPrivateWarrantsDuringPeriodValue" xlink:to="corner_CancellationOfPrivateWarrantsDuringPeriodValue_lbl_ef8f3b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_CancellationOfPrivateWarrantsDuringPeriodValue_lbl_ef8f3b" xml:lang="en-US">Cancellation of Private Warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RelatedPartyDebtForgiveness" xlink:label="corner_RelatedPartyDebtForgiveness" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RelatedPartyDebtForgiveness" xlink:to="corner_RelatedPartyDebtForgiveness_lbl_506cf0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RelatedPartyDebtForgiveness_lbl_506cf0" xml:lang="en-US">Forgiveness of due to related party balance</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WaiverOfDeferredUnderwritingCommissionsByUnderwriter" xlink:label="corner_WaiverOfDeferredUnderwritingCommissionsByUnderwriter" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WaiverOfDeferredUnderwritingCommissionsByUnderwriter" xlink:to="corner_WaiverOfDeferredUnderwritingCommissionsByUnderwriter_lbl_41736e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WaiverOfDeferredUnderwritingCommissionsByUnderwriter_lbl_41736e" xml:lang="en-US">Waiver of deferred underwriting commissions by underwriter</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl_adaead" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquity_lbl_adaead" xml:lang="en-US">Balance, amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl_cad949" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesIssued_lbl_cad949" xml:lang="en-US">Balance, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl_1e14e9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl_1e14e9" xml:lang="en-US">STATEMENTS OF CASH FLOWS</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl_f45e89" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl_f45e89" xml:lang="en-US">Cash Flows from Operating Activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl_d97485" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ProfitLoss_lbl_d97485" xml:lang="en-US">Net income (loss)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl_3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfitLoss_lbl_3" xml:lang="en-US">[Net Income (Loss), Including Portion Attributable to Noncontrolling Interest]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl_5fd97a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl_5fd97a" xml:lang="en-US">Adjustments to reconcile net income (loss) to net cash used in operating activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RealizedGainLossFromMarketableSecuritiesHeldInTrustAccount" xlink:to="corner_RealizedGainLossFromMarketableSecuritiesHeldInTrustAccount_lbl_3676d5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="corner_RealizedGainLossFromMarketableSecuritiesHeldInTrustAccount_lbl_3676d5" xml:lang="en-US">Earnings and realized (gain) loss on marketable securities held in Trust Account</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_DebtForgivenessAmount" xlink:to="corner_DebtForgivenessAmount_lbl_4e6567" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="corner_DebtForgivenessAmount_lbl_4e6567" xml:lang="en-US">Debt Forgiveness</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAdjustmentOfWarrants" xlink:to="us-gaap_FairValueAdjustmentOfWarrants_lbl_4697e6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl_4697e6" xml:lang="en-US">Change in fair value of warrant liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="us-gaap_FairValueAdjustmentOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAdjustmentOfWarrants" xlink:to="us-gaap_FairValueAdjustmentOfWarrants_lbl_7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl_7" xml:lang="en-US">[Fair Value Adjustment of Warrants]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl_1086a9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl_1086a9" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_9ded83" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_9ded83" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:to="us-gaap_IncreaseDecreaseInPrepaidExpense_lbl_7b2261" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpense_lbl_7b2261" xml:lang="en-US">Prepaid expenses</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:to="us-gaap_IncreaseDecreaseInPrepaidExpense_lbl_10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidExpense_lbl_10" xml:lang="en-US">[Increase (Decrease) in Prepaid Expense]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_IncreaseDecreaseInDueToRelatedParty" xlink:to="corner_IncreaseDecreaseInDueToRelatedParty_lbl_8c1a18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_IncreaseDecreaseInDueToRelatedParty_lbl_8c1a18" xml:lang="en-US">Due to related party</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_IncreaseDecreaseInDueToRelatedParty" xlink:label="corner_IncreaseDecreaseInDueToRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_IncreaseDecreaseInDueToRelatedParty" xlink:to="corner_IncreaseDecreaseInDueToRelatedParty_lbl_11" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_IncreaseDecreaseInDueToRelatedParty_lbl_11" xml:lang="en-US">[Due to related party]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_1feb10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_1feb10" xml:lang="en-US">Net cash used in operating activities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_12" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_12" xml:lang="en-US">[Net Cash Provided by (Used in) Operating Activities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl_a4ab99" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl_a4ab99" xml:lang="en-US">Cash Flows from Investing Activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PaymentsForInvestmentOfCashInTrustAccount" xlink:to="corner_PaymentsForInvestmentOfCashInTrustAccount_lbl_085ebb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="corner_PaymentsForInvestmentOfCashInTrustAccount_lbl_085ebb" xml:lang="en-US">Investment of cash in Trust Account</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PaymentsForInvestmentOfCashInTrustAccount" xlink:label="corner_PaymentsForInvestmentOfCashInTrustAccount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PaymentsForInvestmentOfCashInTrustAccount" xlink:to="corner_PaymentsForInvestmentOfCashInTrustAccount_lbl_14" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PaymentsForInvestmentOfCashInTrustAccount_lbl_14" xml:lang="en-US">[Investment of cash in Trust Account]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ProceedsFromMarketableSecuritiesHeldInTrustAccount" xlink:label="corner_ProceedsFromMarketableSecuritiesHeldInTrustAccount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ProceedsFromMarketableSecuritiesHeldInTrustAccount" xlink:to="corner_ProceedsFromMarketableSecuritiesHeldInTrustAccount_lbl_3d3cfb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ProceedsFromMarketableSecuritiesHeldInTrustAccount_lbl_3d3cfb" xml:lang="en-US">Proceeds received from Trust Account</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_0f5991" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_0f5991" xml:lang="en-US">Net cash provided by investing activities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_16" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_16" xml:lang="en-US">[Net Cash Provided by (Used in) Investing Activities]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl_ba9698" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl_ba9698" xml:lang="en-US">Cash Flows from Financing Activities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromContributionsFromAffiliates" xlink:label="us-gaap_ProceedsFromContributionsFromAffiliates" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromContributionsFromAffiliates" xlink:to="us-gaap_ProceedsFromContributionsFromAffiliates_lbl_c74423" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromContributionsFromAffiliates_lbl_c74423" xml:lang="en-US">Proceeds received from Sponsor for Trust Account contributions</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PaymentsForRedemptionOfCommonStock" xlink:to="corner_PaymentsForRedemptionOfCommonStock_lbl_d32ffb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="corner_PaymentsForRedemptionOfCommonStock_lbl_d32ffb" xml:lang="en-US">Payments to Class A ordinary shareholders for redemption of shares</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PaymentsForRedemptionOfCommonStock" xlink:label="corner_PaymentsForRedemptionOfCommonStock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PaymentsForRedemptionOfCommonStock" xlink:to="corner_PaymentsForRedemptionOfCommonStock_lbl_19" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PaymentsForRedemptionOfCommonStock_lbl_19" xml:lang="en-US">[Payments to Class A ordinary shareholders for redemption of shares]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfStockIssuanceCosts" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_lbl_74832a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl_74832a" xml:lang="en-US">Payment of offering costs</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfStockIssuanceCosts" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_lbl_20" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl_20" xml:lang="en-US">[Payments of Stock Issuance Costs]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_bdb0e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_bdb0e7" xml:lang="en-US">Net cash used in financing activities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_21" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_21" xml:lang="en-US">[Net Cash Provided by (Used in) Financing Activities]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_51ce58" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_51ce58" xml:lang="en-US">Net change in cash</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_22" xml:lang="en-US">[Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_0ac929" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_0ac929" xml:lang="en-US">Cash at beginning of the period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_13b4bc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_13b4bc" xml:lang="en-US">Cash at end of the period</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl_53ccb6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl_53ccb6" xml:lang="en-US">Non-cash investing and financing activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption" xlink:to="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption_lbl_cb3aa5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption_lbl_cb3aa5" xml:lang="en-US">Remeasurement of Class A ordinary shares subject to possible redemption</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption" xlink:label="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption" xlink:to="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption_lbl_26" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption_lbl_26" xml:lang="en-US">[Remeasurement of Class A ordinary shares subject to possible redemption]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConversionOfStockAmountConverted1" xlink:label="us-gaap_ConversionOfStockAmountConverted1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockAmountConverted1" xlink:to="us-gaap_ConversionOfStockAmountConverted1_lbl_8cbb2d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl_8cbb2d" xml:lang="en-US">Conversion of Class B ordinary shares to Class A ordinary shares</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WaiverOfDeferredUnderwritingFeePayable" xlink:label="corner_WaiverOfDeferredUnderwritingFeePayable" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WaiverOfDeferredUnderwritingFeePayable" xlink:to="corner_WaiverOfDeferredUnderwritingFeePayable_lbl_55e19c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WaiverOfDeferredUnderwritingFeePayable_lbl_55e19c" xml:lang="en-US">Waiver of deferred underwriting fee payable</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_CancellationOfPrivatesWarrants" xlink:label="corner_CancellationOfPrivatesWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_CancellationOfPrivatesWarrants" xlink:to="corner_CancellationOfPrivatesWarrants_lbl_52a8db" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_CancellationOfPrivatesWarrants_lbl_52a8db" xml:lang="en-US">Cancellation of privates warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ForgivenesOfDueToRelatedParties" xlink:label="corner_ForgivenesOfDueToRelatedParties" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ForgivenesOfDueToRelatedParties" xlink:to="corner_ForgivenesOfDueToRelatedParties_lbl_c7ce95" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ForgivenesOfDueToRelatedParties_lbl_c7ce95" xml:lang="en-US">Forgiveness of due to related parties</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_OperatingExpenseLiabilityAssumedByRelatedParty" xlink:label="corner_OperatingExpenseLiabilityAssumedByRelatedParty" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_OperatingExpenseLiabilityAssumedByRelatedParty" xlink:to="corner_OperatingExpenseLiabilityAssumedByRelatedParty_lbl_92fb85" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_OperatingExpenseLiabilityAssumedByRelatedParty_lbl_92fb85" xml:lang="en-US">Operating expense liability assumed by related party</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_InsiderTradingArragements" xlink:label="corner_InsiderTradingArragements" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_InsiderTradingArragements" xlink:to="corner_InsiderTradingArragements_lbl_4ba33b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_InsiderTradingArragements_lbl_4ba33b" xml:lang="en-US">Insider Trading Arragements</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#ecd_InsiderTradingArrLineItems" xlink:label="ecd_InsiderTradingArrLineItems" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_InsiderTradingArrLineItems" xlink:to="ecd_InsiderTradingArrLineItems_lbl_8edc51" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_InsiderTradingArrLineItems_lbl_8edc51" xml:lang="en-US">Insider Trading Arrangement [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#ecd_Rule10b51ArrAdoptedFlag" xlink:label="ecd_Rule10b51ArrAdoptedFlag" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_Rule10b51ArrAdoptedFlag" xlink:to="ecd_Rule10b51ArrAdoptedFlag_lbl_382402" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_Rule10b51ArrAdoptedFlag_lbl_382402" xml:lang="en-US">Rule 10b5-1 Arragement Adopted [Flag]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#ecd_Rule10b51ArrTrmntdFlag" xlink:label="ecd_Rule10b51ArrTrmntdFlag" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_Rule10b51ArrTrmntdFlag" xlink:to="ecd_Rule10b51ArrTrmntdFlag_lbl_47c7ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_Rule10b51ArrTrmntdFlag_lbl_47c7ea" xml:lang="en-US">Rule 10b5-1 Arragement Treatment [Flag]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#ecd_NonRule10b51ArrAdoptedFlag" xlink:label="ecd_NonRule10b51ArrAdoptedFlag" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_NonRule10b51ArrAdoptedFlag" xlink:to="ecd_NonRule10b51ArrAdoptedFlag_lbl_cb16eb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_NonRule10b51ArrAdoptedFlag_lbl_cb16eb" xml:lang="en-US">Non Rule 10b5-1 Arragement Adopted [Flag]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#ecd_NonRule10b51ArrTrmntdFlag" xlink:label="ecd_NonRule10b51ArrTrmntdFlag" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_NonRule10b51ArrTrmntdFlag" xlink:to="ecd_NonRule10b51ArrTrmntdFlag_lbl_761a3e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_NonRule10b51ArrTrmntdFlag_lbl_761a3e" xml:lang="en-US">Non Rule 10b5-1 Arragement Treatment [Flag]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl_1a97ab" xlink:type="arc" />
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock" xlink:to="us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_lbl_09e6ae" xlink:type="arc" />
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    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_EmergingGrowthCompanyPolicyTextBlock" xlink:label="corner_EmergingGrowthCompanyPolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_EmergingGrowthCompanyPolicyTextBlock" xlink:to="corner_EmergingGrowthCompanyPolicyTextBlock_lbl_eec75c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_EmergingGrowthCompanyPolicyTextBlock_lbl_eec75c" xml:lang="en-US">Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl_c8174f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl_c8174f" xml:lang="en-US">Fair value of Financial Instruments</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock_lbl_8afb10" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl_8afb10" xml:lang="en-US">Income Taxes</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl_30aa41" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl_30aa41" xml:lang="en-US">Net Income (Loss) Per Ordinary Share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl_c3018c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl_c3018c" xml:lang="en-US">Recent Accounting Pronouncements</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RisksAndUncertaintiesPolicyTextBlock" xlink:label="corner_RisksAndUncertaintiesPolicyTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RisksAndUncertaintiesPolicyTextBlock" xlink:to="corner_RisksAndUncertaintiesPolicyTextBlock_lbl_3d4c18" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RisksAndUncertaintiesPolicyTextBlock_lbl_3d4c18" xml:lang="en-US">Risks and Uncertainties</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TemporaryEquityTableTextBlock" xlink:label="us-gaap_TemporaryEquityTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityTableTextBlock" xlink:to="us-gaap_TemporaryEquityTableTextBlock_lbl_ecc667" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TemporaryEquityTableTextBlock_lbl_ecc667" xml:lang="en-US">Summary of class A ordinary shares subject to possible redemption reflected</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl_d3c3d8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl_d3c3d8" xml:lang="en-US">Summary of basic and diluted net income (loss) per share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:to="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl_75d53e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl_75d53e" xml:lang="en-US">Schedule of fair value assets measured on recurring basis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_lbl_fef2ee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_lbl_fef2ee" xml:lang="en-US">Schedule of fair value liabilities measured on recurring basis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl_e1c6c1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl_e1c6c1" xml:lang="en-US">Schedule of initial measurement of key inputs for Private Placement Warrants at subsequent measurement</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ScheduleOfFairValueOfWarrantLiabilitiesTableTextBlock" xlink:label="corner_ScheduleOfFairValueOfWarrantLiabilitiesTableTextBlock" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ScheduleOfFairValueOfWarrantLiabilitiesTableTextBlock" xlink:to="corner_ScheduleOfFairValueOfWarrantLiabilitiesTableTextBlock_lbl_bcdaae" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ScheduleOfFairValueOfWarrantLiabilitiesTableTextBlock_lbl_bcdaae" xml:lang="en-US">Schedule of summary of fair value of warrant liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="us-gaap_SubsidiarySaleOfStockAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsidiarySaleOfStockAxis" xlink:to="us-gaap_SubsidiarySaleOfStockAxis_lbl_74b550" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl_74b550" xml:lang="en-US">Subsidiary Sale Of Stock Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:label="us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:to="us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_lbl_be07e9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_lbl_be07e9" xml:lang="en-US">Schedule Of Shares Subject To Mandatory Redemption By Settlement Terms Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl_bb12a6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl_bb12a6" xml:lang="en-US">Related Party Transactions By Related Party Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:label="us-gaap_ClassOfWarrantOrRightAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightAxis" xlink:to="us-gaap_ClassOfWarrantOrRightAxis_lbl_e85779" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightAxis_lbl_e85779" xml:lang="en-US">Class of Warrant or Right [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IPOMember" xlink:label="us-gaap_IPOMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IPOMember" xlink:to="us-gaap_IPOMember_lbl_5324f3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IPOMember_lbl_5324f3" xml:lang="en-US">IPO [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSubjectToMandatoryRedemptionMember" xlink:label="us-gaap_CommonStockSubjectToMandatoryRedemptionMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSubjectToMandatoryRedemptionMember" xlink:to="us-gaap_CommonStockSubjectToMandatoryRedemptionMember_lbl_426cd8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSubjectToMandatoryRedemptionMember_lbl_426cd8" xml:lang="en-US">Common Stock Subject To Mandatory Redemption [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OverAllotmentOptionMember" xlink:label="us-gaap_OverAllotmentOptionMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OverAllotmentOptionMember" xlink:to="us-gaap_OverAllotmentOptionMember_lbl_015f1f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OverAllotmentOptionMember_lbl_015f1f" xml:lang="en-US">Over-Allotment Option [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_SponsorMember" xlink:label="corner_SponsorMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_SponsorMember" xlink:to="corner_SponsorMember_lbl_3d0b15" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_SponsorMember_lbl_3d0b15" xml:lang="en-US">This member stands for sponsor.</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PrivatePlacementWarrantsMember" xlink:label="corner_PrivatePlacementWarrantsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PrivatePlacementWarrantsMember" xlink:to="corner_PrivatePlacementWarrantsMember_lbl_57581c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PrivatePlacementWarrantsMember_lbl_57581c" xml:lang="en-US">Private Placement Warrants [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherRestructuringCosts" xlink:label="us-gaap_OtherRestructuringCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherRestructuringCosts" xlink:to="us-gaap_OtherRestructuringCosts_lbl_0fccc2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherRestructuringCosts_lbl_0fccc2" xml:lang="en-US">Other offering costs</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_TransactionCostsAmountDuringPeriod" xlink:label="corner_TransactionCostsAmountDuringPeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_TransactionCostsAmountDuringPeriod" xlink:to="corner_TransactionCostsAmountDuringPeriod_lbl_5e6b5c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_TransactionCostsAmountDuringPeriod_lbl_5e6b5c" xml:lang="en-US">Transaction Costs</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_UnderwritingFeesExpense" xlink:label="corner_UnderwritingFeesExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_UnderwritingFeesExpense" xlink:to="corner_UnderwritingFeesExpense_lbl_da7f24" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_UnderwritingFeesExpense_lbl_da7f24" xml:lang="en-US">Underwriting fees</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_DeferredUnderwritingFeesExpense" xlink:label="corner_DeferredUnderwritingFeesExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_DeferredUnderwritingFeesExpense" xlink:to="corner_DeferredUnderwritingFeesExpense_lbl_8bcadd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_DeferredUnderwritingFeesExpense_lbl_8bcadd" xml:lang="en-US">Deferred underwriting fees</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl_5d28c4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl_5d28c4" xml:lang="en-US">Stock issued during period shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl_7c9c06" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl_7c9c06" xml:lang="en-US">Common stock, Par value</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="us-gaap_SharesIssuedPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssuedPricePerShare" xlink:to="us-gaap_SharesIssuedPricePerShare_lbl_6c361a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl_6c361a" xml:lang="en-US">Shares issued, Price per share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:to="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl_cb149f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl_cb149f" xml:lang="en-US">Proceeds from issuance initial public offering</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod" xlink:label="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod" xlink:to="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod_lbl_b689e4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod_lbl_b689e4" xml:lang="en-US">Warrants issued during the period</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl_736822" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl_736822" xml:lang="en-US">Number of warrants to purchase shares issued</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant" xlink:label="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant" xlink:to="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant_lbl_7179bc" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant_lbl_7179bc" xml:lang="en-US">Warrants issued, price per warrant</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceOfWarrants" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfWarrants" xlink:to="us-gaap_ProceedsFromIssuanceOfWarrants_lbl_12a2e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl_12a2e7" xml:lang="en-US">Proceeds from issuance of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_TrustAccountDeposit" xlink:label="corner_TrustAccountDeposit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_TrustAccountDeposit" xlink:to="corner_TrustAccountDeposit_lbl_4df519" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_TrustAccountDeposit_lbl_4df519" xml:lang="en-US">Trust Account Deposit</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharePrice" xlink:label="us-gaap_SharePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_lbl_860f1b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharePrice_lbl_860f1b" xml:lang="en-US">Share Price</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PercentageOfRedeemingSharesOfPublicSharesWithoutCompanyPriorWrittenConsent" xlink:label="corner_PercentageOfRedeemingSharesOfPublicSharesWithoutCompanyPriorWrittenConsent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PercentageOfRedeemingSharesOfPublicSharesWithoutCompanyPriorWrittenConsent" xlink:to="corner_PercentageOfRedeemingSharesOfPublicSharesWithoutCompanyPriorWrittenConsent_lbl_db4a7a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PercentageOfRedeemingSharesOfPublicSharesWithoutCompanyPriorWrittenConsent_lbl_db4a7a" xml:lang="en-US">Percentage of redeeming shares of public shares without the company's prior written consent</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PercentageOfPublicSharesToBeRedeemedOnNonCompletionOfBusinessCombination" xlink:label="corner_PercentageOfPublicSharesToBeRedeemedOnNonCompletionOfBusinessCombination" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PercentageOfPublicSharesToBeRedeemedOnNonCompletionOfBusinessCombination" xlink:to="corner_PercentageOfPublicSharesToBeRedeemedOnNonCompletionOfBusinessCombination_lbl_fb54d3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PercentageOfPublicSharesToBeRedeemedOnNonCompletionOfBusinessCombination_lbl_fb54d3" xml:lang="en-US">Percentage of public shares to be redeemed on non completion of business combination</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem" xlink:label="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem" xlink:to="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem_lbl_6d82d1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem_lbl_6d82d1" xml:lang="en-US">Number of ordinary shares, shareholders exercised their right to redeem</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ProceedsFromTrustAccountToPayHolders" xlink:label="corner_ProceedsFromTrustAccountToPayHolders" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ProceedsFromTrustAccountToPayHolders" xlink:to="corner_ProceedsFromTrustAccountToPayHolders_lbl_8b8dcd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ProceedsFromTrustAccountToPayHolders_lbl_8b8dcd" xml:lang="en-US">Amount removed from the trust account to pay holders</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RedemptionPricePerPublicShare" xlink:label="corner_RedemptionPricePerPublicShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionPricePerPublicShare" xlink:to="corner_RedemptionPricePerPublicShare_lbl_d4753c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RedemptionPricePerPublicShare_lbl_d4753c" xml:lang="en-US">Price per public share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsHeldInTrust" xlink:label="us-gaap_AssetsHeldInTrust" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsHeldInTrust" xlink:to="us-gaap_AssetsHeldInTrust_lbl_cf23c0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsHeldInTrust_lbl_cf23c0" xml:lang="en-US">Assets Held-in-trust</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesOutstanding" xlink:to="us-gaap_TemporaryEquitySharesOutstanding_lbl_edb765" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl_edb765" xml:lang="en-US">Temporary equity, shares outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsHeldInTrustCurrent" xlink:label="us-gaap_AssetsHeldInTrustCurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsHeldInTrustCurrent" xlink:to="us-gaap_AssetsHeldInTrustCurrent_lbl_ad55fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsHeldInTrustCurrent_lbl_ad55fe" xml:lang="en-US">Trust Account was held in cash</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_AggregatePricePerOrdinaryShare" xlink:label="corner_AggregatePricePerOrdinaryShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_AggregatePricePerOrdinaryShare" xlink:to="corner_AggregatePricePerOrdinaryShare_lbl_a5eb9b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_AggregatePricePerOrdinaryShare_lbl_a5eb9b" xml:lang="en-US">Aggregate price per ordinary share</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_MaximumContributionOfOrdinaryShare" xlink:label="corner_MaximumContributionOfOrdinaryShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_MaximumContributionOfOrdinaryShare" xlink:to="corner_MaximumContributionOfOrdinaryShare_lbl_512647" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_MaximumContributionOfOrdinaryShare_lbl_512647" xml:lang="en-US">Maximum contribution of ordinary share</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_FundedPricePerOrdinaryShare" xlink:label="corner_FundedPricePerOrdinaryShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_FundedPricePerOrdinaryShare" xlink:to="corner_FundedPricePerOrdinaryShare_lbl_0251eb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_FundedPricePerOrdinaryShare_lbl_0251eb" xml:lang="en-US">Funded price per ordinary share</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_NumberOfSharesAcceptedForPurchase" xlink:label="corner_NumberOfSharesAcceptedForPurchase" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfSharesAcceptedForPurchase" xlink:to="corner_NumberOfSharesAcceptedForPurchase_lbl_e045a8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_NumberOfSharesAcceptedForPurchase_lbl_e045a8" xml:lang="en-US">Number of shares accepted for purchase</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ValueOfSharesAcceptedForPurchase" xlink:label="corner_ValueOfSharesAcceptedForPurchase" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ValueOfSharesAcceptedForPurchase" xlink:to="corner_ValueOfSharesAcceptedForPurchase_lbl_e7e325" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ValueOfSharesAcceptedForPurchase_lbl_e7e325" xml:lang="en-US">Aggregate purchase price</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl_2f17d4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockSharesIssued_lbl_2f17d4" xml:lang="en-US">Common stock shares issued</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_AdditionalAssetsHeldInTrustAccount" xlink:label="corner_AdditionalAssetsHeldInTrustAccount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_AdditionalAssetsHeldInTrustAccount" xlink:to="corner_AdditionalAssetsHeldInTrustAccount_lbl_46b0a5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_AdditionalAssetsHeldInTrustAccount_lbl_46b0a5" xml:lang="en-US">Additional assets held in trust account</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_AggregatePurchasePriceDepositedIntoTrustAccount" xlink:label="corner_AggregatePurchasePriceDepositedIntoTrustAccount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_AggregatePurchasePriceDepositedIntoTrustAccount" xlink:to="corner_AggregatePurchasePriceDepositedIntoTrustAccount_lbl_be452d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_AggregatePurchasePriceDepositedIntoTrustAccount_lbl_be452d" xml:lang="en-US">Aggregate price of trust account</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConversionOfStockSharesIssued1" xlink:label="us-gaap_ConversionOfStockSharesIssued1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesIssued1" xlink:to="us-gaap_ConversionOfStockSharesIssued1_lbl_d93462" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl_d93462" xml:lang="en-US">Conversion of stock, shares issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl_2b818e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl_2b818e" xml:lang="en-US">Common stock shares outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RedemptionShares" xlink:label="corner_RedemptionShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionShares" xlink:to="corner_RedemptionShares_lbl_681004" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RedemptionShares_lbl_681004" xml:lang="en-US">Redemption, shares</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodShares" xlink:label="us-gaap_StockRedeemedOrCalledDuringPeriodShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRedeemedOrCalledDuringPeriodShares" xlink:to="us-gaap_StockRedeemedOrCalledDuringPeriodShares_lbl_ad4c05" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockRedeemedOrCalledDuringPeriodShares_lbl_ad4c05" xml:lang="en-US">Number of shares redeem</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodValue" xlink:label="us-gaap_StockRedeemedOrCalledDuringPeriodValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRedeemedOrCalledDuringPeriodValue" xlink:to="us-gaap_StockRedeemedOrCalledDuringPeriodValue_lbl_35a62c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockRedeemedOrCalledDuringPeriodValue_lbl_35a62c" xml:lang="en-US">Redemption payment</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TemporaryEquityRedemptionPricePerShare" xlink:label="us-gaap_TemporaryEquityRedemptionPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityRedemptionPricePerShare" xlink:to="us-gaap_TemporaryEquityRedemptionPricePerShare_lbl_0bb2ee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TemporaryEquityRedemptionPricePerShare_lbl_0bb2ee" xml:lang="en-US">Temporary equity, redemption price per share</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RedemptionOfCompanyNetTangibleAssets" xlink:label="corner_RedemptionOfCompanyNetTangibleAssets" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionOfCompanyNetTangibleAssets" xlink:to="corner_RedemptionOfCompanyNetTangibleAssets_lbl_f46368" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RedemptionOfCompanyNetTangibleAssets_lbl_f46368" xml:lang="en-US">Net Tangible Assets</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_CancelledPrivatePlacementWarrants" xlink:label="corner_CancelledPrivatePlacementWarrants" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_CancelledPrivatePlacementWarrants" xlink:to="corner_CancelledPrivatePlacementWarrants_lbl_e3d497" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_CancelledPrivatePlacementWarrants_lbl_e3d497" xml:lang="en-US">Private placement warrants cancelled</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_OrdinaryShareTransferred" xlink:label="corner_OrdinaryShareTransferred" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_OrdinaryShareTransferred" xlink:to="corner_OrdinaryShareTransferred_lbl_03e35d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_OrdinaryShareTransferred_lbl_03e35d" xml:lang="en-US">Transferred ordinary share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl_1b8840" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Liabilities_lbl_1b8840" xml:lang="en-US">Outstanding liabilities</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TemporaryEquitySharesIssued" xlink:label="us-gaap_TemporaryEquitySharesIssued" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesIssued" xlink:to="us-gaap_TemporaryEquitySharesIssued_lbl_231ee8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TemporaryEquitySharesIssued_lbl_231ee8" xml:lang="en-US">Temporary equity, shares issued</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_MinimumPublicHoldersRequirementForListingStockMarket" xlink:label="corner_MinimumPublicHoldersRequirementForListingStockMarket" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_MinimumPublicHoldersRequirementForListingStockMarket" xlink:to="corner_MinimumPublicHoldersRequirementForListingStockMarket_lbl_8a7f53" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_MinimumPublicHoldersRequirementForListingStockMarket_lbl_8a7f53" xml:lang="en-US">Minimum public holders</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ThresholdBusinessDaysForRedemptionOfPublicShares" xlink:label="corner_ThresholdBusinessDaysForRedemptionOfPublicShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ThresholdBusinessDaysForRedemptionOfPublicShares" xlink:to="corner_ThresholdBusinessDaysForRedemptionOfPublicShares_lbl_1bcb0d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ThresholdBusinessDaysForRedemptionOfPublicShares_lbl_1bcb0d" xml:lang="en-US">Threshold business days for redemption of public shares</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_DissolutionExpense" xlink:label="corner_DissolutionExpense" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_DissolutionExpense" xlink:to="corner_DissolutionExpense_lbl_03b04c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_DissolutionExpense_lbl_03b04c" xml:lang="en-US">Dissolution expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Cash" xlink:to="us-gaap_Cash_lbl_6bf80e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Cash_lbl_6bf80e" xml:lang="en-US">Cash</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Cash" xlink:label="us-gaap_Cash" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Cash" xlink:to="us-gaap_Cash_lbl_46" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Cash_lbl_46" xml:lang="en-US">[Cash]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WorkingCapitalDeficit" xlink:label="corner_WorkingCapitalDeficit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WorkingCapitalDeficit" xlink:to="corner_WorkingCapitalDeficit_lbl_b4a360" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WorkingCapitalDeficit_lbl_b4a360" xml:lang="en-US">Working capital (deficit)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityCarryingAmountAttributableToParent" xlink:to="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl_7600a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl_7600a2" xml:lang="en-US">Beginning balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesOutstanding" xlink:to="us-gaap_TemporaryEquitySharesOutstanding_lbl_fd792f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl_fd792f" xml:lang="en-US">Beginning balance (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionOfClassAOrdinaryShares" xlink:to="corner_RedemptionOfClassAOrdinaryShares_lbl_e79976" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="corner_RedemptionOfClassAOrdinaryShares_lbl_e79976" xml:lang="en-US">Redemption of Class A Ordinary shares (in shares)</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RedemptionOfClassAOrdinaryShares" xlink:label="corner_RedemptionOfClassAOrdinaryShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionOfClassAOrdinaryShares" xlink:to="corner_RedemptionOfClassAOrdinaryShares_lbl_4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RedemptionOfClassAOrdinaryShares_lbl_4" xml:lang="en-US">[Redemption of Class A Ordinary shares (in shares)]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PaymentsForRedemptionOfCommonStockAmount" xlink:to="corner_PaymentsForRedemptionOfCommonStockAmount_lbl_42905e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="corner_PaymentsForRedemptionOfCommonStockAmount_lbl_42905e" xml:lang="en-US">Redemption of Class A Ordinary amount</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PaymentsForRedemptionOfCommonStockAmount" xlink:label="corner_PaymentsForRedemptionOfCommonStockAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PaymentsForRedemptionOfCommonStockAmount" xlink:to="corner_PaymentsForRedemptionOfCommonStockAmount_lbl_5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PaymentsForRedemptionOfCommonStockAmount_lbl_5" xml:lang="en-US">[Redemption of Class A Ordinary amount]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRedeemedOrCalledDuringPeriodShares" xlink:to="us-gaap_StockRedeemedOrCalledDuringPeriodShares_lbl_2ee25e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockRedeemedOrCalledDuringPeriodShares_lbl_2ee25e" xml:lang="en-US">Redemption of Class A Ordinary shares (in shares)</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TemporaryEquityAccretionToRedemptionValue" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityAccretionToRedemptionValue" xlink:to="us-gaap_TemporaryEquityAccretionToRedemptionValue_lbl_a6bb27" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValue_lbl_a6bb27" xml:lang="en-US">Remeasurement of Class A ordinary shares subject to redemption</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_SponsorContributionInShares" xlink:label="corner_SponsorContributionInShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_SponsorContributionInShares" xlink:to="corner_SponsorContributionInShares_lbl_0d0064" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_SponsorContributionInShares_lbl_0d0064" xml:lang="en-US">Sponsor contribution in shares</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_SponsorContribution" xlink:label="corner_SponsorContribution" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_SponsorContribution" xlink:to="corner_SponsorContribution_lbl_786b60" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_SponsorContribution_lbl_786b60" xml:lang="en-US">Sponsor contribution</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesOutstanding" xlink:to="us-gaap_TemporaryEquitySharesOutstanding_lbl_6aac75" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl_6aac75" xml:lang="en-US">Ending balance (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityCarryingAmountAttributableToParent" xlink:to="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl_36af64" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl_36af64" xml:lang="en-US">Ending balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl_f1578e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl_f1578e" xml:lang="en-US">Allocation of net income (loss)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl_19fa3a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl_19fa3a" xml:lang="en-US">Basic and diluted weighted average ordinary shares outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_lbl_3fbbe5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareDiluted_lbl_3fbbe5" xml:lang="en-US">Basic and diluted net income (loss) per ordinary share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonClassAMember" xlink:to="us-gaap_CommonClassAMember_lbl_f22b2a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonClassAMember_lbl_f22b2a" xml:lang="en-US">Common Class A [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem" xlink:to="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem_lbl_373d5e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem_lbl_373d5e" xml:lang="en-US">Number of ordinary shares, shareholders exercised their right to redeem</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ProceedsFromTrustAccountToPayHolders" xlink:to="corner_ProceedsFromTrustAccountToPayHolders_lbl_6123e7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_ProceedsFromTrustAccountToPayHolders_lbl_6123e7" xml:lang="en-US">Amount removed from the Trust Account to pay holders</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionPricePerPublicShare" xlink:to="corner_RedemptionPricePerPublicShare_lbl_1abf38" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_RedemptionPricePerPublicShare_lbl_1abf38" xml:lang="en-US">Price per public share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquityAccretionToRedemptionValue" xlink:to="us-gaap_TemporaryEquityAccretionToRedemptionValue_lbl_27fa42" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValue_lbl_27fa42" xml:lang="en-US">Remeasurement of Class A ordinary shares subject to redemption</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit" xlink:label="us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit" xlink:to="us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit_lbl_69f9ea" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit_lbl_69f9ea" xml:lang="en-US">Federal Deposit Insurance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl_811bba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl_811bba" xml:lang="en-US">Antidilutive securities excluded from computation of earnings per share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IPOMember" xlink:to="us-gaap_IPOMember_lbl_bd42ce" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IPOMember_lbl_bd42ce" xml:lang="en-US">IPO [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OverAllotmentOptionMember" xlink:to="us-gaap_OverAllotmentOptionMember_lbl_6b5cdb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OverAllotmentOptionMember_lbl_6b5cdb" xml:lang="en-US">Over-Allotment Option [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_InitialPublicOfferingMember" xlink:label="corner_InitialPublicOfferingMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_InitialPublicOfferingMember" xlink:to="corner_InitialPublicOfferingMember_lbl_2666c2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_InitialPublicOfferingMember_lbl_2666c2" xml:lang="en-US">Initial Public Offering [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl_e06287" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl_e06287" xml:lang="en-US">Stock issued during period shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssuedPricePerShare" xlink:to="us-gaap_SharesIssuedPricePerShare_lbl_fe7dc8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl_fe7dc8" xml:lang="en-US">Purchase price</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_UnitsIssuedDuringPeriodSharesNewIssues" xlink:label="corner_UnitsIssuedDuringPeriodSharesNewIssues" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_UnitsIssuedDuringPeriodSharesNewIssues" xlink:to="corner_UnitsIssuedDuringPeriodSharesNewIssues_lbl_f4016e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_UnitsIssuedDuringPeriodSharesNewIssues_lbl_f4016e" xml:lang="en-US">Additional purchase of shares</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_NumberOfSharesIssuedPerUnit" xlink:label="corner_NumberOfSharesIssuedPerUnit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfSharesIssuedPerUnit" xlink:to="corner_NumberOfSharesIssuedPerUnit_lbl_862f5a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_NumberOfSharesIssuedPerUnit_lbl_862f5a" xml:lang="en-US">Number of shares in a unit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl_02f237" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl_02f237" xml:lang="en-US">Ordinary shares par or stated value per share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="us-gaap_ConversionOfStockSharesConverted1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesConverted1" xlink:to="us-gaap_ConversionOfStockSharesConverted1_lbl_124fb5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl_124fb5" xml:lang="en-US">Number of shares issued on conversion</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_lbl_d9e727" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_lbl_d9e727" xml:lang="en-US">Exercise Price Range [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionAxis_lbl_f33782" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl_f33782" xml:lang="en-US">Related Party Transaction [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_SponsorMember" xlink:to="corner_SponsorMember_lbl_d6cca6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_SponsorMember_lbl_d6cca6" xml:lang="en-US">This member stands for sponsor.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonClassBMember" xlink:to="us-gaap_CommonClassBMember_lbl_ebf856" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonClassBMember_lbl_ebf856" xml:lang="en-US">Common Class B [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PrivatePlacementWarrantsMember" xlink:to="corner_PrivatePlacementWarrantsMember_lbl_fe99fe" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_PrivatePlacementWarrantsMember_lbl_fe99fe" xml:lang="en-US">Represents the member information pertaining to redeemable warrant (Private Placement Warrant) that entitles the holder to purchase shares of common stock if the underwriter's option is exercised in full.</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_FounderSharesMember" xlink:label="corner_FounderSharesMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_FounderSharesMember" xlink:to="corner_FounderSharesMember_lbl_7146de" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_FounderSharesMember_lbl_7146de" xml:lang="en-US">This member stands for founder shares.</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_SharePriceMoreThanOrEqualsToUsdTwelveMember" xlink:label="corner_SharePriceMoreThanOrEqualsToUsdTwelveMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_SharePriceMoreThanOrEqualsToUsdTwelveMember" xlink:to="corner_SharePriceMoreThanOrEqualsToUsdTwelveMember_lbl_173ed7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_SharePriceMoreThanOrEqualsToUsdTwelveMember_lbl_173ed7" xml:lang="en-US">This member stands for share price more than or equals to USD twelve.</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PromissoryNoteWithRelatedPartyMember" xlink:label="corner_PromissoryNoteWithRelatedPartyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PromissoryNoteWithRelatedPartyMember" xlink:to="corner_PromissoryNoteWithRelatedPartyMember_lbl_942cec" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PromissoryNoteWithRelatedPartyMember_lbl_942cec" xml:lang="en-US">This member stands for promissory note with related party.</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WorkingCapitalLoanMember" xlink:label="corner_WorkingCapitalLoanMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WorkingCapitalLoanMember" xlink:to="corner_WorkingCapitalLoanMember_lbl_8427d6" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WorkingCapitalLoanMember_lbl_8427d6" xml:lang="en-US">This member stands for working capital loan.</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RelatedPartyMember" xlink:label="us-gaap_RelatedPartyMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyMember" xlink:to="us-gaap_RelatedPartyMember_lbl_0c10d4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyMember_lbl_0c10d4" xml:lang="en-US">Related Party [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_AdministrativeSupportAgreementMember" xlink:label="corner_AdministrativeSupportAgreementMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_AdministrativeSupportAgreementMember" xlink:to="corner_AdministrativeSupportAgreementMember_lbl_9d6ab7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_AdministrativeSupportAgreementMember_lbl_9d6ab7" xml:lang="en-US">This member stands for administrative support agreement.</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl_d771e2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl_d771e2" xml:lang="en-US">Stock shares issued during the period for services value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssuedPricePerShare" xlink:to="us-gaap_SharesIssuedPricePerShare_lbl_7de794" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl_7de794" xml:lang="en-US">Purchase price</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl_4c0b93" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl_4c0b93" xml:lang="en-US">Stock issued during period, shares, issued for services</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_StockForfeitedDuringPeriodShares" xlink:label="corner_StockForfeitedDuringPeriodShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_StockForfeitedDuringPeriodShares" xlink:to="corner_StockForfeitedDuringPeriodShares_lbl_95b9a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_StockForfeitedDuringPeriodShares_lbl_95b9a2" xml:lang="en-US">Stock forfeited during period, shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl_b6b172" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl_b6b172" xml:lang="en-US">Ordinary shares, outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ShareTransferTriggerPricePerShare" xlink:label="corner_ShareTransferTriggerPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ShareTransferTriggerPricePerShare" xlink:to="corner_ShareTransferTriggerPricePerShare_lbl_2396ba" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ShareTransferTriggerPricePerShare_lbl_2396ba" xml:lang="en-US">Share transfer, trigger price per share</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice" xlink:label="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice" xlink:to="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice_lbl_387dd4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice_lbl_387dd4" xml:lang="en-US">Number of consecutive trading days for determining share price</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_NumberOfTradingDaysForDeterminingSharePrice" xlink:label="corner_NumberOfTradingDaysForDeterminingSharePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfTradingDaysForDeterminingSharePrice" xlink:to="corner_NumberOfTradingDaysForDeterminingSharePrice_lbl_086795" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_NumberOfTradingDaysForDeterminingSharePrice_lbl_086795" xml:lang="en-US">Number of trading days for determining share price</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_OrdinaryShareTransferred" xlink:to="corner_OrdinaryShareTransferred_lbl_718d01" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_OrdinaryShareTransferred_lbl_718d01" xml:lang="en-US">Transferred ordinary share</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination" xlink:label="corner_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination" xlink:to="corner_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination_lbl_f59fc8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination_lbl_f59fc8" xml:lang="en-US">Threshold number of trading days for determining share price from date of business combination</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_NumberOfFounderSharesTransferred" xlink:label="corner_NumberOfFounderSharesTransferred" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfFounderSharesTransferred" xlink:to="corner_NumberOfFounderSharesTransferred_lbl_aeebe8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_NumberOfFounderSharesTransferred_lbl_aeebe8" xml:lang="en-US">Number of founder shares transferred</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod" xlink:to="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod_lbl_e53158" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod_lbl_e53158" xml:lang="en-US">Class of warrants and rights issued during the period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant" xlink:to="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant_lbl_73e41d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant_lbl_73e41d" xml:lang="en-US">Class of warrants and rights issued, price per warrant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfWarrants" xlink:to="us-gaap_ProceedsFromIssuanceOfWarrants_lbl_b75e68" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl_b75e68" xml:lang="en-US">Proceeds from issuance of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_MinimumLockInPeriodForTransferAssignOrSellWarrantsAfterCompletionOfIpo" xlink:label="corner_MinimumLockInPeriodForTransferAssignOrSellWarrantsAfterCompletionOfIpo" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_MinimumLockInPeriodForTransferAssignOrSellWarrantsAfterCompletionOfIpo" xlink:to="corner_MinimumLockInPeriodForTransferAssignOrSellWarrantsAfterCompletionOfIpo_lbl_069dc9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_MinimumLockInPeriodForTransferAssignOrSellWarrantsAfterCompletionOfIpo_lbl_069dc9" xml:lang="en-US">Minimum lock In period for transfer, assign or sell warrants after completion of IPO</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" xlink:label="us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent" xlink:to="us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_lbl_dd6098" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_lbl_dd6098" xml:lang="en-US">Debt instrument convertible into warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:to="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl_e8f59a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl_e8f59a" xml:lang="en-US">Debt instrument conversion price</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_DueToOtherRelatedPartiesCurrentsAndNoncurrent" xlink:label="corner_DueToOtherRelatedPartiesCurrentsAndNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_DueToOtherRelatedPartiesCurrentsAndNoncurrent" xlink:to="corner_DueToOtherRelatedPartiesCurrentsAndNoncurrent_lbl_771085" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_DueToOtherRelatedPartiesCurrentsAndNoncurrent_lbl_771085" xml:lang="en-US">Fees outstanding to related party</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesCurrent" xlink:to="us-gaap_OtherLiabilitiesCurrent_lbl_ca337c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl_ca337c" xml:lang="en-US">Fees outstanding to related party</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_OperatingAndFormationCosts" xlink:to="corner_OperatingAndFormationCosts_lbl_829c7f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_OperatingAndFormationCosts_lbl_829c7f" xml:lang="en-US">Operating and formation costs</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_OperatingAndFormationCosts" xlink:label="corner_OperatingAndFormationCosts" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_OperatingAndFormationCosts" xlink:to="corner_OperatingAndFormationCosts_lbl_22" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_OperatingAndFormationCosts_lbl_22" xml:lang="en-US">[Operating and formation costs]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="us-gaap_DebtInstrumentFaceAmount" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount_lbl_bb5ae7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl_bb5ae7" xml:lang="en-US">Loan amount</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RelatedPartyTransactionAmountAgreedToPayMonthly" xlink:label="corner_RelatedPartyTransactionAmountAgreedToPayMonthly" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RelatedPartyTransactionAmountAgreedToPayMonthly" xlink:to="corner_RelatedPartyTransactionAmountAgreedToPayMonthly_lbl_39ed04" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RelatedPartyTransactionAmountAgreedToPayMonthly_lbl_39ed04" xml:lang="en-US">Amount agreed to pay the related party on a monthly basis</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RelatedPartyTransactionLumpsumAmountAgreedToPay" xlink:label="corner_RelatedPartyTransactionLumpsumAmountAgreedToPay" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RelatedPartyTransactionLumpsumAmountAgreedToPay" xlink:to="corner_RelatedPartyTransactionLumpsumAmountAgreedToPay_lbl_5f367d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RelatedPartyTransactionLumpsumAmountAgreedToPay_lbl_5f367d" xml:lang="en-US">Amount agreed to pay the related party in lumpsum</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentForAdministrativeFees" xlink:label="us-gaap_PaymentForAdministrativeFees" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentForAdministrativeFees" xlink:to="us-gaap_PaymentForAdministrativeFees_lbl_14c18c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentForAdministrativeFees_lbl_14c18c" xml:lang="en-US">Payment of administrative services expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl_72c6ed" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl_72c6ed" xml:lang="en-US">Stock issued during period shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesIssued1" xlink:to="us-gaap_ConversionOfStockSharesIssued1_lbl_055aeb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl_055aeb" xml:lang="en-US">Conversion of Class B ordinary shares to Class A ordinary shares</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_DeferredUnderwritingFeePerUnit" xlink:label="corner_DeferredUnderwritingFeePerUnit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_DeferredUnderwritingFeePerUnit" xlink:to="corner_DeferredUnderwritingFeePerUnit_lbl_70ce4b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_DeferredUnderwritingFeePerUnit_lbl_70ce4b" xml:lang="en-US">Deferred underwriting fee per unit</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_DeferredUnderwritingFeesPayableNoncurrent" xlink:label="corner_DeferredUnderwritingFeesPayableNoncurrent" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_DeferredUnderwritingFeesPayableNoncurrent" xlink:to="corner_DeferredUnderwritingFeesPayableNoncurrent_lbl_ad44e0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_DeferredUnderwritingFeesPayableNoncurrent_lbl_ad44e0" xml:lang="en-US">Deferred underwriting fee payable noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_CommonClassaSubjectToRedemptionMember" xlink:label="corner_CommonClassaSubjectToRedemptionMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_CommonClassaSubjectToRedemptionMember" xlink:to="corner_CommonClassaSubjectToRedemptionMember_lbl_fcc222" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_CommonClassaSubjectToRedemptionMember_lbl_fcc222" xml:lang="en-US">Classification of common stock representing ownership interest in a corporation that is subject to redemption.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl_a2342b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl_a2342b" xml:lang="en-US">Common stock shares authorized</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockVotingRights" xlink:label="us-gaap_CommonStockVotingRights" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockVotingRights" xlink:to="us-gaap_CommonStockVotingRights_lbl_5c194b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockVotingRights_lbl_5c194b" xml:lang="en-US">Common Stock, Voting Rights</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl_fa9aa0" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesIssued_lbl_fa9aa0" xml:lang="en-US">Common stock shares issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl_0d0231" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl_0d0231" xml:lang="en-US">Preferred stock shares authorized</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem" xlink:to="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem_lbl_bdef44" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem_lbl_bdef44" xml:lang="en-US">Number of ordinary shares, shareholders exercised their right to redeem</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl_5053e2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl_5053e2" xml:lang="en-US">Preferred shares, par value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ProceedsFromTrustAccountToPayHolders" xlink:to="corner_ProceedsFromTrustAccountToPayHolders_lbl_5da724" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="corner_ProceedsFromTrustAccountToPayHolders_lbl_5da724" xml:lang="en-US">Amount removed from the Trust Account to pay holders</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl_9b0ae4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PreferredStockSharesIssued_lbl_9b0ae4" xml:lang="en-US">Preferred stock shares issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl_72769d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl_72769d" xml:lang="en-US">Preferred stock shares outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionPricePerPublicShare" xlink:to="corner_RedemptionPricePerPublicShare_lbl_3223f9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="corner_RedemptionPricePerPublicShare_lbl_3223f9" xml:lang="en-US">Price per public share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesIssued" xlink:to="us-gaap_TemporaryEquitySharesIssued_lbl_c08827" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_TemporaryEquitySharesIssued_lbl_c08827" xml:lang="en-US">Temporary equity, shares issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesOutstanding" xlink:to="us-gaap_TemporaryEquitySharesOutstanding_lbl_9c7522" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_TemporaryEquitySharesOutstanding_lbl_9c7522" xml:lang="en-US">Temporary equity, shares outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesIssued1" xlink:to="us-gaap_ConversionOfStockSharesIssued1_lbl_6952b7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl_6952b7" xml:lang="en-US">Conversion of Class B ordinary shares to Class A ordinary shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesConverted1" xlink:to="us-gaap_ConversionOfStockSharesConverted1_lbl_424ef2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl_424ef2" xml:lang="en-US">Number of shares issued on conversion</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_MinimumPercentageOfCommonStockToBeHeldAfterConversionOfShares" xlink:label="corner_MinimumPercentageOfCommonStockToBeHeldAfterConversionOfShares" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_MinimumPercentageOfCommonStockToBeHeldAfterConversionOfShares" xlink:to="corner_MinimumPercentageOfCommonStockToBeHeldAfterConversionOfShares_lbl_301e07" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_MinimumPercentageOfCommonStockToBeHeldAfterConversionOfShares_lbl_301e07" xml:lang="en-US">Minimum percentage of common stock to be held after conversion of shares</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_CommonStockNumberOfVotesPerShare" xlink:label="corner_CommonStockNumberOfVotesPerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_CommonStockNumberOfVotesPerShare" xlink:to="corner_CommonStockNumberOfVotesPerShare_lbl_218b74" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_CommonStockNumberOfVotesPerShare_lbl_218b74" xml:lang="en-US">Common shares, votes per share</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="us-gaap_FairValueByAssetClassAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByAssetClassAxis" xlink:to="us-gaap_FairValueByAssetClassAxis_lbl_37c32b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByAssetClassAxis_lbl_37c32b" xml:lang="en-US">Fair Value By Asset Class Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl_af5a45" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl_af5a45" xml:lang="en-US">Fair Value By Fair Value Hierarchy Level Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueByMeasurementFrequencyAxis_lbl_829083" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_lbl_829083" xml:lang="en-US">Fair Value By Measurement Frequency Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_CashAndMarketableSecuritiesHeldInTrustAccountMember" xlink:label="corner_CashAndMarketableSecuritiesHeldInTrustAccountMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_CashAndMarketableSecuritiesHeldInTrustAccountMember" xlink:to="corner_CashAndMarketableSecuritiesHeldInTrustAccountMember_lbl_b63dde" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_CashAndMarketableSecuritiesHeldInTrustAccountMember_lbl_b63dde" xml:lang="en-US">Represents the member information pertaining to cash and marketable securities held in trust account.</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl_3cdb5e" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl_3cdb5e" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="us-gaap_FairValueMeasurementsRecurringMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementsRecurringMember" xlink:to="us-gaap_FairValueMeasurementsRecurringMember_lbl_b15691" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl_b15691" xml:lang="en-US">Fair Value, Recurring [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="us-gaap_InvestmentsFairValueDisclosure" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentsFairValueDisclosure" xlink:to="us-gaap_InvestmentsFairValueDisclosure_lbl_e4f06b" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InvestmentsFairValueDisclosure_lbl_e4f06b" xml:lang="en-US">Cash and marketable securities held in Trust Account</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PublicWarrantsMember" xlink:label="corner_PublicWarrantsMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PublicWarrantsMember" xlink:to="corner_PublicWarrantsMember_lbl_c8e5c8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PublicWarrantsMember_lbl_c8e5c8" xml:lang="en-US">Represents the member information pertaining to redeemable warrant (Public Warrant) that entitles the holder to purchase shares of common stock subject to adjustment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl_a7b7d9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl_a7b7d9" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementsRecurringMember" xlink:to="us-gaap_FairValueMeasurementsRecurringMember_lbl_51931f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl_51931f" xml:lang="en-US">Fair Value, Recurring [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member_lbl_f2d78f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl_f2d78f" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WarrantsAndRightsOutstanding" xlink:label="us-gaap_WarrantsAndRightsOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantsAndRightsOutstanding" xlink:to="us-gaap_WarrantsAndRightsOutstanding_lbl_501de1" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantsAndRightsOutstanding_lbl_501de1" xml:lang="en-US">Warrant liability</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="us-gaap_MeasurementInputTypeAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MeasurementInputTypeAxis" xlink:to="us-gaap_MeasurementInputTypeAxis_lbl_f773a4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl_f773a4" xml:lang="en-US">Measurement Input Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MeasurementInputRiskFreeInterestRateMember" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MeasurementInputRiskFreeInterestRateMember" xlink:to="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl_547bb5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl_547bb5" xml:lang="en-US">Measurement Input, Risk Free Interest Rate [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MeasurementInputPriceVolatilityMember" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MeasurementInputPriceVolatilityMember" xlink:to="us-gaap_MeasurementInputPriceVolatilityMember_lbl_6e1b49" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl_6e1b49" xml:lang="en-US">Measurement Input, Price Volatility [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MeasurementInputExercisePriceMember" xlink:label="us-gaap_MeasurementInputExercisePriceMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MeasurementInputExercisePriceMember" xlink:to="us-gaap_MeasurementInputExercisePriceMember_lbl_c466b3" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MeasurementInputExercisePriceMember_lbl_c466b3" xml:lang="en-US">Measurement Input, Exercise Price [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_MeasurementInputExpectedProbabilityOfSuccessfulAcquisitionMember" xlink:label="corner_MeasurementInputExpectedProbabilityOfSuccessfulAcquisitionMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_MeasurementInputExpectedProbabilityOfSuccessfulAcquisitionMember" xlink:to="corner_MeasurementInputExpectedProbabilityOfSuccessfulAcquisitionMember_lbl_f0db7f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_MeasurementInputExpectedProbabilityOfSuccessfulAcquisitionMember_lbl_f0db7f" xml:lang="en-US">Represents the member information pertaining to probability of successful acquisition.</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MeasurementInputExpectedTermMember" xlink:label="us-gaap_MeasurementInputExpectedTermMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MeasurementInputExpectedTermMember" xlink:to="us-gaap_MeasurementInputExpectedTermMember_lbl_9f25ee" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl_9f25ee" xml:lang="en-US">Measurement Input, Expected Term [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WarrantsAndRightsOutstandingMeasurementInput" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantsAndRightsOutstandingMeasurementInput" xlink:to="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl_3a10e8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl_3a10e8" xml:lang="en-US">Warrants initial measurement</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WarrantsAndRightsOutstandingsTerm" xlink:label="corner_WarrantsAndRightsOutstandingsTerm" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WarrantsAndRightsOutstandingsTerm" xlink:to="corner_WarrantsAndRightsOutstandingsTerm_lbl_6750fa" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WarrantsAndRightsOutstandingsTerm_lbl_6750fa" xml:lang="en-US">Measurement input term</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_FairValueOfOrdinarySharePrice" xlink:label="corner_FairValueOfOrdinarySharePrice" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_FairValueOfOrdinarySharePrice" xlink:to="corner_FairValueOfOrdinarySharePrice_lbl_f685b8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_FairValueOfOrdinarySharePrice_lbl_f685b8" xml:lang="en-US">Fair value of the ordinary share price</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RedemptionThresholdPricePerShare" xlink:label="corner_RedemptionThresholdPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionThresholdPricePerShare" xlink:to="corner_RedemptionThresholdPricePerShare_lbl_a8eb69" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RedemptionThresholdPricePerShare_lbl_a8eb69" xml:lang="en-US">Redemption threshold price</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdDays" xlink:label="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdDays" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdDays" xlink:to="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdDays_lbl_ee2563" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdDays_lbl_ee2563" xml:lang="en-US">Redemption threshold days</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdConsecutiveDays" xlink:label="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdConsecutiveDays" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdConsecutiveDays" xlink:to="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdConsecutiveDays_lbl_916aa5" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdConsecutiveDays_lbl_916aa5" xml:lang="en-US">Redemption threshold consecutive days</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_RedemptionPricePerShare" xlink:label="corner_RedemptionPricePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_RedemptionPricePerShare" xlink:to="corner_RedemptionPricePerShare_lbl_aa318c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_RedemptionPricePerShare_lbl_aa318c" xml:lang="en-US">Redemption price</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="us-gaap_FairValueByLiabilityClassAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByLiabilityClassAxis" xlink:to="us-gaap_FairValueByLiabilityClassAxis_lbl_4677b2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByLiabilityClassAxis_lbl_4677b2" xml:lang="en-US">Fair Value By Liability Class Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="us-gaap_FairValueInputsLevel3Member" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel3Member" xlink:to="us-gaap_FairValueInputsLevel3Member_lbl_cad626" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl_cad626" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WarrantMember" xlink:label="us-gaap_WarrantMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantMember" xlink:to="us-gaap_WarrantMember_lbl_bfe879" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantMember_lbl_bfe879" xml:lang="en-US">Warrant [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl_69db2f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl_69db2f" xml:lang="en-US">Warrant liability - Beginning balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl_2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl_2" xml:lang="en-US">[Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings_lbl_1b8feb" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings_lbl_1b8feb" xml:lang="en-US">Change in fair value of warrant liability</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfersOut" xlink:label="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfersOut" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfersOut" xlink:to="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfersOut_lbl_713480" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfersOut_lbl_713480" xml:lang="en-US">Transfer out of warrant liability at December 31, 2023</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfers" xlink:label="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfers" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfers" xlink:to="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfers_lbl_82908c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfers_lbl_82908c" xml:lang="en-US">Warrant liability at December 31, 2023</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl_cbc87f" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl_cbc87f" xml:lang="en-US">Warrant liability - Ending balance</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis" xlink:to="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_lbl_35b8a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis_lbl_35b8a2" xml:lang="en-US">Restricted Cash And Cash Equivalents Cash And Cash Equivalents Axis</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashMember" xlink:label="us-gaap_CashMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashMember" xlink:to="us-gaap_CashMember_lbl_47dde8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashMember_lbl_47dde8" xml:lang="en-US">Cash [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PublicWarrantsMember" xlink:to="corner_PublicWarrantsMember_lbl_92e17d" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_PublicWarrantsMember_lbl_92e17d" xml:lang="en-US">Represents the member information pertaining to redeemable warrant (Public Warrant) that entitles the holder to purchase shares of common stock subject to adjustment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsHeldInTrustCurrent" xlink:to="us-gaap_AssetsHeldInTrustCurrent_lbl_12da53" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AssetsHeldInTrustCurrent_lbl_12da53" xml:lang="en-US">Trust Account was held in cash</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_AggregateValueOfWarrantsOutstandingPerShare" xlink:label="corner_AggregateValueOfWarrantsOutstandingPerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_AggregateValueOfWarrantsOutstandingPerShare" xlink:to="corner_AggregateValueOfWarrantsOutstandingPerShare_lbl_80a5b4" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_AggregateValueOfWarrantsOutstandingPerShare_lbl_80a5b4" xml:lang="en-US">Aggregate value of warrants outstanding per share</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_AggregateValueOfWarrantsOutstanding" xlink:label="corner_AggregateValueOfWarrantsOutstanding" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_AggregateValueOfWarrantsOutstanding" xlink:to="corner_AggregateValueOfWarrantsOutstanding_lbl_f7ff53" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_AggregateValueOfWarrantsOutstanding_lbl_f7ff53" xml:lang="en-US">Aggregate value of warrants outstanding</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl_78c89c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameAxis_lbl_78c89c" xml:lang="en-US">Plan Name [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_SharePriceMoreThanOrEqualsToUsdEighteenMember" xlink:label="corner_SharePriceMoreThanOrEqualsToUsdEighteenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_SharePriceMoreThanOrEqualsToUsdEighteenMember" xlink:to="corner_SharePriceMoreThanOrEqualsToUsdEighteenMember_lbl_3ba238" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_SharePriceMoreThanOrEqualsToUsdEighteenMember_lbl_3ba238" xml:lang="en-US">Share Price More Than Or Equals To USD Eighteen [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConvertibleCommonStockMember" xlink:label="us-gaap_ConvertibleCommonStockMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleCommonStockMember" xlink:to="us-gaap_ConvertibleCommonStockMember_lbl_983dcd" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleCommonStockMember_lbl_983dcd" xml:lang="en-US">Convertible Common Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_SharePriceMoreThanOrEqualsToUsdTenMember" xlink:label="corner_SharePriceMoreThanOrEqualsToUsdTenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_SharePriceMoreThanOrEqualsToUsdTenMember" xlink:to="corner_SharePriceMoreThanOrEqualsToUsdTenMember_lbl_3a5a1a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_SharePriceMoreThanOrEqualsToUsdTenMember_lbl_3a5a1a" xml:lang="en-US">Share Price More Than Or Equals To USD Ten [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_CommonOrdinaryClassAMember" xlink:label="corner_CommonOrdinaryClassAMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_CommonOrdinaryClassAMember" xlink:to="corner_CommonOrdinaryClassAMember_lbl_f0ad4c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_CommonOrdinaryClassAMember_lbl_f0ad4c" xml:lang="en-US">Common Ordinary Class A [Member]</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_SharesPriceMoreThanOrEqualsToUsdTenMember" xlink:label="corner_SharesPriceMoreThanOrEqualsToUsdTenMember" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_SharesPriceMoreThanOrEqualsToUsdTenMember" xlink:to="corner_SharesPriceMoreThanOrEqualsToUsdTenMember_lbl_5f133a" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_SharesPriceMoreThanOrEqualsToUsdTenMember_lbl_5f133a" xml:lang="en-US">Shares Price More Than Or Equals To USD Ten [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod" xlink:to="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod_lbl_f57676" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod_lbl_f57676" xml:lang="en-US">Warrants issued during the period</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights" xlink:label="corner_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights" xlink:to="corner_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights_lbl_cb3401" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights_lbl_cb3401" xml:lang="en-US">Exercise price of warrant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice" xlink:to="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice_lbl_d3e45c" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice_lbl_d3e45c" xml:lang="en-US">Number of consecutive trading days for determining share price</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_lbl_4b09ef" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharePrice_lbl_4b09ef" xml:lang="en-US">Share price</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassOfWarrantsExercisePriceAdjustmentPercentage" xlink:label="corner_ClassOfWarrantsExercisePriceAdjustmentPercentage" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantsExercisePriceAdjustmentPercentage" xlink:to="corner_ClassOfWarrantsExercisePriceAdjustmentPercentage_lbl_ecb350" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassOfWarrantsExercisePriceAdjustmentPercentage_lbl_ecb350" xml:lang="en-US">Class of warrant or right, redemption price adjustment percentage</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_PercentageOfCapitalRaisedForBusinessCombinationToTotalEquityProceeds" xlink:label="corner_PercentageOfCapitalRaisedForBusinessCombinationToTotalEquityProceeds" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_PercentageOfCapitalRaisedForBusinessCombinationToTotalEquityProceeds" xlink:to="corner_PercentageOfCapitalRaisedForBusinessCombinationToTotalEquityProceeds_lbl_ae36a2" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_PercentageOfCapitalRaisedForBusinessCombinationToTotalEquityProceeds_lbl_ae36a2" xml:lang="en-US">Percentage of capital raised for business combination to total equity proceeds</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassOfWarrantsRedemptionPricePerUnit" xlink:label="corner_ClassOfWarrantsRedemptionPricePerUnit" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantsRedemptionPricePerUnit" xlink:to="corner_ClassOfWarrantsRedemptionPricePerUnit_lbl_6bbf75" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassOfWarrantsRedemptionPricePerUnit_lbl_6bbf75" xml:lang="en-US">Class of warrants, redemption price per unit</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_ClassOfWarrantsRedemptionNoticePeriod" xlink:label="corner_ClassOfWarrantsRedemptionNoticePeriod" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_ClassOfWarrantsRedemptionNoticePeriod" xlink:to="corner_ClassOfWarrantsRedemptionNoticePeriod_lbl_6e58c8" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_ClassOfWarrantsRedemptionNoticePeriod_lbl_6e58c8" xml:lang="en-US">Class of warrants, redemption notice period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_NumberOfTradingDaysForDeterminingSharePrice" xlink:to="corner_NumberOfTradingDaysForDeterminingSharePrice_lbl_1493b7" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="corner_NumberOfTradingDaysForDeterminingSharePrice_lbl_1493b7" xml:lang="en-US">Number of trading days for determining share price</link:label>
    <link:loc xlink:type="locator" xlink:href="corner-20241231.xsd#corner_FairMarketValuePerShare" xlink:label="corner_FairMarketValuePerShare" />
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="corner_FairMarketValuePerShare" xlink:to="corner_FairMarketValuePerShare_lbl_cd49f9" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="corner_FairMarketValuePerShare_lbl_cd49f9" xml:lang="en-US">Fair market value per share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_PaymentsForRedemptionOfCommonStock" xlink:to="corner_PaymentsForRedemptionOfCommonStock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_PaymentsForRedemptionOfCommonStock_d">The amount of cash outflow to redeem common stock during the period.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_CommonStockNumberOfVotesPerShare" xlink:to="corner_CommonStockNumberOfVotesPerShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_CommonStockNumberOfVotesPerShare_d">The number of votes that each common share is entitled.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_MinimumPercentageOfCommonStockToBeHeldAfterConversionOfShares" xlink:to="corner_MinimumPercentageOfCommonStockToBeHeldAfterConversionOfShares_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_MinimumPercentageOfCommonStockToBeHeldAfterConversionOfShares_d">The percentage of common stock to be held after conversion of shares.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfers" xlink:to="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfers_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityValueBeforeTransfers_d">Fair value of financial instrument classified as a liability, before transfers, measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_NumberOfSharesIssuedPerUnit" xlink:to="corner_NumberOfSharesIssuedPerUnit_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_NumberOfSharesIssuedPerUnit_d">Represents the number of shares in a unit.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_AggregateValueOfWarrantsOutstandingPerShare" xlink:to="corner_AggregateValueOfWarrantsOutstandingPerShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_AggregateValueOfWarrantsOutstandingPerShare_d">Aggregate value of warrants outstanding per share.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_AggregateValueOfWarrantsOutstanding" xlink:to="corner_AggregateValueOfWarrantsOutstanding_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_AggregateValueOfWarrantsOutstanding_d">Aggregate value of warrants outstanding per share.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_DeferredUnderwritingFeePerUnit" xlink:to="corner_DeferredUnderwritingFeePerUnit_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_DeferredUnderwritingFeePerUnit_d">Per share amount of unit value of stock classified as deferred underwriting fees.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_DeferredUnderwritingFeePayableNoncurrent" xlink:to="corner_DeferredUnderwritingFeePayableNoncurrent_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_DeferredUnderwritingFeePayableNoncurrent_d">The amount of carrying value as of balance sheet date of underwriting fees payable or deferred, classified as noncurrent.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_InitialPublicOfferingDisclosureAbstract" xlink:to="corner_InitialPublicOfferingDisclosureAbstract_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_InitialPublicOfferingDisclosureAbstract_d">The entire disclosure of Initial Public Offering.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_UnitsIssuedDuringPeriodSharesNewIssues" xlink:to="corner_UnitsIssuedDuringPeriodSharesNewIssues_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_UnitsIssuedDuringPeriodSharesNewIssues_d">Number of new units issued during the period.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem" xlink:to="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_NumberOfOrdinarySharesShareholdersExercisedTheirRightToRedeem_d">The number of ordinary shares, shareholders exercised their right to redeem their shares for a pro rata portion of the funds in the Company's trust account.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ProceedsFromTrustAccountToPayHolders" xlink:to="corner_ProceedsFromTrustAccountToPayHolders_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ProceedsFromTrustAccountToPayHolders_d">The amount will be removed from the Trust Account to pay such holders.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_RedemptionPricePerPublicShare" xlink:to="corner_RedemptionPricePerPublicShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_RedemptionPricePerPublicShare_d">The redemption price per public share.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_SponsorContribution" xlink:to="corner_SponsorContribution_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_SponsorContribution_d">Amount of sponsor contribution into trust account.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_WarrantLiabilitiesDisclosureAbstract" xlink:to="corner_WarrantLiabilitiesDisclosureAbstract_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_WarrantLiabilitiesDisclosureAbstract_d">No definition available.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod" xlink:to="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ClassOfWarrantsAndRightsIssuedDuringThePeriod_d">The number of warrants or rights which entitle the entity to issue during the period.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_RedemptionOfCompanyNetTangibleAssets" xlink:to="corner_RedemptionOfCompanyNetTangibleAssets_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_RedemptionOfCompanyNetTangibleAssets_d">Represents the amount of redemption if company net tangible assets.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_MinimumPublicHoldersRequirementForListingStockMarket" xlink:to="corner_MinimumPublicHoldersRequirementForListingStockMarket_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_MinimumPublicHoldersRequirementForListingStockMarket_d">Minimum public holders requirement for listing stock market (Nasdaq).</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ThresholdBusinessDaysForRedemptionOfPublicShares" xlink:to="corner_ThresholdBusinessDaysForRedemptionOfPublicShares_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ThresholdBusinessDaysForRedemptionOfPublicShares_d">Number of threshold business days for redemption of public shares.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_DissolutionExpense" xlink:to="corner_DissolutionExpense_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_DissolutionExpense_d">Amount of dissolution expense.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_WorkingCapitalDeficit" xlink:to="corner_WorkingCapitalDeficit_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_WorkingCapitalDeficit_d">Amount of working capital (deficit).</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_OperatingAndFormationCosts" xlink:to="corner_OperatingAndFormationCosts_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_OperatingAndFormationCosts_d">Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_StockForfeitedDuringPeriodShares" xlink:to="corner_StockForfeitedDuringPeriodShares_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_StockForfeitedDuringPeriodShares_d">Number of shares that have been forfeited during the period.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ShareTransferTriggerPricePerShare" xlink:to="corner_ShareTransferTriggerPricePerShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ShareTransferTriggerPricePerShare_d">It represents the value of share transfer, trigger price per share.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination" xlink:to="corner_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ThresholdNumberOfTradingDaysForDeterminingSharePriceFromDateOfBusinessCombination_d">Threshold number of trading days for determining share price from date of business combination.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_NumberOfFounderSharesTransferred" xlink:to="corner_NumberOfFounderSharesTransferred_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_NumberOfFounderSharesTransferred_d">Number of shares stands for founder shares transferred.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_MinimumLockInPeriodForTransferAssignOrSellWarrantsAfterCompletionOfIpo" xlink:to="corner_MinimumLockInPeriodForTransferAssignOrSellWarrantsAfterCompletionOfIpo_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_MinimumLockInPeriodForTransferAssignOrSellWarrantsAfterCompletionOfIpo_d">Minimum lock in period for transfer, assign or sell warrants after completion of IPO.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_RelatedPartyTransactionAmountAgreedToPayMonthly" xlink:to="corner_RelatedPartyTransactionAmountAgreedToPayMonthly_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_RelatedPartyTransactionAmountAgreedToPayMonthly_d">Amount agreed to be paid by the company to the related party on a monthly basis.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_RelatedPartyTransactionLumpsumAmountAgreedToPay" xlink:to="corner_RelatedPartyTransactionLumpsumAmountAgreedToPay_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_RelatedPartyTransactionLumpsumAmountAgreedToPay_d">Lumpsum amount agreed to be paid by the company to the related party.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_PaymentsForInvestmentOfCashInTrustAccount" xlink:to="corner_PaymentsForInvestmentOfCashInTrustAccount_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_PaymentsForInvestmentOfCashInTrustAccount_d">The amount of cash outflow for investment of cash in trust account.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption" xlink:to="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_RemeasurementOfClassOrdinarySharesSubjectToPossibleRedemption_d">Amount of remeasurement of class A ordinary shares subject to possible redemption.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_InitialPublicOfferingDisclosureTextBlock" xlink:to="corner_InitialPublicOfferingDisclosureTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_InitialPublicOfferingDisclosureTextBlock_d">Initial public offering disclosure.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_WarrantLiabilityDisclosureTextBlock" xlink:to="corner_WarrantLiabilityDisclosureTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_WarrantLiabilityDisclosureTextBlock_d">The entire disclosure for warrant liability.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_MarketableSecuritiesHeldInTrustAccountPolicyPolicyTextBlock" xlink:to="corner_MarketableSecuritiesHeldInTrustAccountPolicyPolicyTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_MarketableSecuritiesHeldInTrustAccountPolicyPolicyTextBlock_d">Disclosure of accounting policy for marketable securities held in trust account.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_WarrantLiabilityPolicyTextBlock" xlink:to="corner_WarrantLiabilityPolicyTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_WarrantLiabilityPolicyTextBlock_d">Disclosure of accounting policy for warrant liability.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ClassaOrdinarySharesSubjectToPossibleRedemptionPolicyTextBlock" xlink:to="corner_ClassaOrdinarySharesSubjectToPossibleRedemptionPolicyTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ClassaOrdinarySharesSubjectToPossibleRedemptionPolicyTextBlock_d">Disclosure of accounting policy for class A ordinary shares subject to possible redemption.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_EmergingGrowthCompanyPolicyTextBlock" xlink:to="corner_EmergingGrowthCompanyPolicyTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_EmergingGrowthCompanyPolicyTextBlock_d">Disclosure of accounting policy for emerging growth company.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_RisksAndUncertaintiesPolicyTextBlock" xlink:to="corner_RisksAndUncertaintiesPolicyTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_RisksAndUncertaintiesPolicyTextBlock_d">Disclosure of accounting policy for risks and uncertainties.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice" xlink:to="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_NumberOfConsecutiveTradingDaysForDeterminingSharePrice_d">Consecutive trading days of common stock price to conversion price in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ClassOfWarrantsExercisePriceAdjustmentPercentage" xlink:to="corner_ClassOfWarrantsExercisePriceAdjustmentPercentage_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ClassOfWarrantsExercisePriceAdjustmentPercentage_d">The percentage of class of warrants exercise price adjustment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_PercentageOfCapitalRaisedForBusinessCombinationToTotalEquityProceeds" xlink:to="corner_PercentageOfCapitalRaisedForBusinessCombinationToTotalEquityProceeds_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_PercentageOfCapitalRaisedForBusinessCombinationToTotalEquityProceeds_d">Percentage of capital raised for business combination to total equity proceeds.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ClassOfWarrantsRedemptionPricePerUnit" xlink:to="corner_ClassOfWarrantsRedemptionPricePerUnit_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ClassOfWarrantsRedemptionPricePerUnit_d">Face amount or stated value per unit of class of warrants.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ClassOfWarrantsRedemptionNoticePeriod" xlink:to="corner_ClassOfWarrantsRedemptionNoticePeriod_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ClassOfWarrantsRedemptionNoticePeriod_d">Class of warrants, redemption notice period  in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_NumberOfTradingDaysForDeterminingSharePrice" xlink:to="corner_NumberOfTradingDaysForDeterminingSharePrice_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_NumberOfTradingDaysForDeterminingSharePrice_d">Threshold number of trading days for determining share price from date of business combination.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_FairMarketValuePerShare" xlink:to="corner_FairMarketValuePerShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_FairMarketValuePerShare_d">Number of trading days for determining fair market value per share.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant" xlink:to="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ClassOfWarrantsAndRightsIssuedPricePerWarrant_d">It represents the value of class of warrants and rights issued, price per warrant.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_PercentageOfRedeemingSharesOfPublicSharesWithoutCompanyPriorWrittenConsent" xlink:to="corner_PercentageOfRedeemingSharesOfPublicSharesWithoutCompanyPriorWrittenConsent_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_PercentageOfRedeemingSharesOfPublicSharesWithoutCompanyPriorWrittenConsent_d">The Percentage of redeeming shares of public shares without the company's prior written consent.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_PercentageOfPublicSharesToBeRedeemedOnNonCompletionOfBusinessCombination" xlink:to="corner_PercentageOfPublicSharesToBeRedeemedOnNonCompletionOfBusinessCombination_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_PercentageOfPublicSharesToBeRedeemedOnNonCompletionOfBusinessCombination_d">Percentage of public shares to be redeemed on non completion of business combination.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_AggregatePricePerOrdinaryShare" xlink:to="corner_AggregatePricePerOrdinaryShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_AggregatePricePerOrdinaryShare_d">The aggregate price per ordinary share.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_MaximumContributionOfOrdinaryShare" xlink:to="corner_MaximumContributionOfOrdinaryShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_MaximumContributionOfOrdinaryShare_d">The amount of maximum contribution of ordinary shares.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_FundedPricePerOrdinaryShare" xlink:to="corner_FundedPricePerOrdinaryShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_FundedPricePerOrdinaryShare_d">The funded price per ordinary share.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_NumberOfSharesAcceptedForPurchase" xlink:to="corner_NumberOfSharesAcceptedForPurchase_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_NumberOfSharesAcceptedForPurchase_d">Represents the number of shares accepted for purchase.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ValueOfSharesAcceptedForPurchase" xlink:to="corner_ValueOfSharesAcceptedForPurchase_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ValueOfSharesAcceptedForPurchase_d">The amount of value shares accepted for purchase.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_AdditionalAssetsHeldInTrustAccount" xlink:to="corner_AdditionalAssetsHeldInTrustAccount_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_AdditionalAssetsHeldInTrustAccount_d">The total amount of additional cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_AggregatePurchasePriceDepositedIntoTrustAccount" xlink:to="corner_AggregatePurchasePriceDepositedIntoTrustAccount_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_AggregatePurchasePriceDepositedIntoTrustAccount_d">Price of single share deposited in trust account.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_TrustAccountDeposit" xlink:to="corner_TrustAccountDeposit_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_TrustAccountDeposit_d">The amount of monthly contribution of trust account deposit.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_ScheduleOfFairValueOfWarrantLiabilitiesTableTextBlock" xlink:to="corner_ScheduleOfFairValueOfWarrantLiabilitiesTableTextBlock_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_ScheduleOfFairValueOfWarrantLiabilitiesTableTextBlock_d">Tabular disclosure of fair value of warrant liabilities.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_FairValueOfOrdinarySharePrice" xlink:to="corner_FairValueOfOrdinarySharePrice_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_FairValueOfOrdinarySharePrice_d">Fair value of the ordinary share price.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_RedemptionThresholdPricePerShare" xlink:to="corner_RedemptionThresholdPricePerShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_RedemptionThresholdPricePerShare_d">Redemption threshold price per share.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdDays" xlink:to="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdDays_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdDays_d">Represents the threshold days for redemption as a measurement input to the warrants and right outstanding.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdConsecutiveDays" xlink:to="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdConsecutiveDays_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_WarrantsAndRightsOutstandingMeasurementInputRedemptionThresholdConsecutiveDays_d">Represents the threshold consecutive days for redemption as a measurement input to the warrants and right outstanding.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:type="arc" xlink:from="corner_RedemptionPricePerShare" xlink:to="corner_RedemptionPricePerShare_d" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" xlink:label="corner_RedemptionPricePerShare_d">Redemption price per share.</link:label>
  </link:labelLink>
</link:linkbase>
