o3 shutdown
GPT-5 and o3 model deprecations. Shutdown date: 2026-12-11. Replacement: gpt-5.6-sol.
developers.openai.comquote checked- gpt-5.6-solfrom o3
- 2026-12-11in 35 days
- Your code2 things to find
- Swapped in code
In its own wordsmatches the page ✓
| Dec 11, 2026 | `o3` \| `o3-2025-04-16` | `gpt-5.6-sol` |
What Teire looks for in your code
- model ID "o3"
- model ID "o3-2025-04-16"
Does it reach your code?