Restructuring	12 Months Ended
Dec. 31, 2024
Restructuring and Related Activities [Abstract]
Restructuring	11. Restructuring On August 14, 2023, the Company announced a strategic reprioritization of its business and wind down of its TCR-T Library Phase 1/2 Trial. In connection with the reprioritization, the Company reduced its workforce during the third and fourth quarters of 2023. During the year ended December 31, 2023, the Company recorded termination benefits of $1.3 million, recorded in restructuring costs within the statement of operations. The termination benefits were fully paid as of December 31, 2023. During the year ended December 31, 2024, the Company did not incur any restructuring costs.

The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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