o1-preview shutdown
o1-preview and o1-mini. Shutdown date: 2025-07-28. Replacement: o3.
developers.openai.comquote checked- o3from o1-preview
- 2025-07-28466 days ago
- Your code1 thing to find
- Swapped in code
In its own wordsmatches the page ✓
| 2025-07-28 | `o1-preview` | `o3` |
What Teire looks for in your code
- model ID "o1-preview"
Does it reach your code?