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OpenAI✕already broken

ft-o4-mini-2025-04-16 shutdown

Legacy GPT model snapshots. Shutdown date: 2026-10-23. Replacement: gpt-5.6-terra.

ft-o4-mini-2025-04-16 shutdown: from its source to your code

developers.openai.comquote checked
gpt-5.6-terrafrom ft-o4-mini-2025-04-16
2026-10-2314 days ago
Your code1 thing to find
Swapped in code

In its own wordsmatches the page ✓

| October 23, 2026 | `ft-o4-mini-2025-04-16` | `gpt-5.6-terra` |

developers.openai.com/api/docs/deprecations.mdfrom the provider's own sitechecked 2026-10-27#3fddf4c625

What Teire looks for in your code

model ID "ft-o4-mini-2025-04-16"

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read by a table · openai-2026-10-23-ft-o4-mini-2025-04-16