Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 159,681	$ 54,393
Short-term investments	428,605	285,896
Accounts receivable	9,471	10,188
Prepaid expenses and other current assets	39,227	28,325
Total current assets	636,984	378,802
Long-term investments	108,861	23,545
Property and equipment, net	51,644	52,761
Operating lease right-of-use assets	9,232	9,470
Intangible assets, net	28,216	29,469
Goodwill	10,669	9,904
Other noncurrent assets	4,468	4,437
Total Assets	850,074	508,388
Current liabilities:
Accounts payable	8,752	5,230
Accrued expenses and other current liabilities	23,595	16,424
Current portion of operating lease liabilities	3,621	3,366
Unearned revenue	12,061	10,678
Current portion of stock option early exercise liabilities	350	387
Total current liabilities	48,379	36,085
Operating lease liabilities, net of current portion	13,739	14,359
Warrant liabilities	21,241	70,688
Other noncurrent liabilities	1,667	3,394
Total liabilities	85,026	124,526
Commitments and contingencies (see Note 8)
Stockholders' Equity:
Common stock $0.0001 par value; 1,000,000,000 shares authorized; 43,068,917 and 221,919,191 shares issued and outstanding as of March 31, 2025 and December31, 2024, respectively	24	22
Additional paid-in capital	1,481,007	1,067,403
Accumulated deficit	(715,972)	(683,720)
Accumulated other comprehensive income (loss)	(11)	157
Total stockholders' equity	765,048	383,862
Total Liabilities and Stockholders' Equity	$ 850,074	$ 508,388