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v3.25.4

Segment Information - Summary of Reportable Segment (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting [Abstract] |  |  |
Revenue | $ 45,951 | $ 1,075 |
Employee-related expenses, excluding stock-based compensation | 33,468 | 22,233 |
Stock-based compensation | 8,476 | 3,152 |
External research and development expenses | 53,519 | 32,786 |
External general and administrative expenses | 8,856 | 6,511 |
Gain on sale of non-financial asset | (12,500) | 0 |
Other segment expenses | 22,429 | 17,216 |
Total operating expenses | 114,248 | 81,898 |
Loss from operations | (68,297) | (80,823) |
Other income, net | 19,430 | 8,527 |
Loss before provision (benefit) for income taxes | (48,867) | (72,296) | $ (48,867)
Provision (benefit) for income taxes | 12 | (498) |
Net loss | $ (48,879) | $ (71,798) |

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