gpt-5.3-codex shutdown
GPT-5.3-Codex, GPT-5.1, GPT-5.4-Nano. Shutdown date: 2027-04-01. Replacement: gpt-6-sol.
developers.openai.comquote checked- gpt-6-solfrom gpt-5.3-codex
- 2027-04-01in 146 days
- Your code1 thing to find
- Swapped in code
In its own wordsmatches the page ✓
| Apr 1, 2027 | `gpt-5.3-codex` | `gpt-6-sol` |
What Teire looks for in your code
- model ID "gpt-5.3-codex"
Does it reach your code?