Net Loss Per Share - Summary of Potentially Dilutive Common Stock Equivalents Excluded from Computation of Diluted Net Loss Per Share Attributable to Common Stockholders (Details) - shares |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Antidilutive securities excluded from computation of diluted net loss per share attributable to common stockholders | 99,054,107 | 46,635,433 |
| Options to Purchase Common Stock | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Antidilutive securities excluded from computation of diluted net loss per share attributable to common stockholders | 14,457,716 | 7,148,095 |
| Convertible Preferred Stock | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Antidilutive securities excluded from computation of diluted net loss per share attributable to common stockholders | 84,596,391 | 39,487,338 |