product · fact
Claude Sonnet 5 release date
As of November 4, 2026, the AsOf record says Claude Sonnet 5 was released on June 30, 2026, from a primary source (platform.claude.com). The record holds 1 claim on Claude Sonnet 5's release, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.
- current release date
- Claude Sonnet 5
Every dated value
| value | valid from | valid to | status | conf | sources | claim |
|---|---|---|---|---|---|---|
| Claude Sonnet 5 | 2026-06-30 | valid | 1 source for release date Claude Sonnet 5 | clm_46CF4433C757 |
Questions this record answers
- When was Claude Sonnet 5 released?