Net loss per share - Schedule of Dilutive Securities Excluded From the 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] | ||
| Total | 7,651,884 | 54,453,425 |
| Preferred Stock [Member] | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Total | 0 | 34,057,218 |
| Options to purchase common stock [Member] | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Total | 7,651,884 | 20,396,207 |