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v3.25.4

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Deferred tax assets: |  |
Net operating loss carryforwards | $ 201,110 | $ 109,135
Capitalized research expenses | 71,799 | 83,785
R&D and other tax credits | 79,999 | 57,901
Stock-based compensation | 23,420 | 18,090
Lease liabilities | 10,490 | 11,592
Accrued expenses and other, net | 11,035 | 7,488
Equity method investment | 3,418 | 3,544
Total deferred tax assets | 401,271 | 291,535
Less: valuation allowance | (392,031) | (281,784)
Total deferred tax assets after valuation allowance | 9,240 | 9,751
Deferred tax liabilities: |  |
Right-of use assets | (8,750) | (9,751)
Other deferred tax liabilities | (490) | 0
Total deferred tax liabilities | (9,240) | (9,751)
Net deferred tax assets | $ 0 | $ 0

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