product · fact
OpenAI o3 release date
As of November 4, 2026, the AsOf record says OpenAI o3 was released on April 16, 2025 (as o3), from a primary source (developers.openai.com). The record holds 1 claim on OpenAI o3's release, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.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
- o3
Every dated value
| value | valid from | valid to | status | conf | sources | claim |
|---|---|---|---|---|---|---|
| o3 | 2025-04-16 | valid | 1 source for release date o3 | clm_5B364764E97C |
Questions this record answers
- When was OpenAI o3 released?