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44To improve reliability and make it easier for developers to choose the right models, we are deprecating a set of older OpenAI models. Access to these models will be shut down on the dates below.44To improve reliability and make it easier for developers to choose the right models, we are deprecating a set of older OpenAI models. Access to these models will be shut down on the dates below.
45 45
46| Shutdown date | Model snapshot | Substitute model |46| Shutdown date | Model snapshot | Substitute model |
4747| ------------- | ---------------------------------------------------------------------- | ------------------- || ------------- | ---------------------------------------------------------------------- | ---------------------------- |
48| 2026-07-23 | `computer-use-preview-2025-03-11` \| `computer-use-preview` | `gpt-5.4-mini` |48| 2026-07-23 | `computer-use-preview-2025-03-11` \| `computer-use-preview` | `gpt-5.4-mini` |
49| 2026-07-23 | `gpt-4o-audio-preview-2024-12-17` | `gpt-audio-1.5` |49| 2026-07-23 | `gpt-4o-audio-preview-2024-12-17` | `gpt-audio-1.5` |
50| 2026-07-23 | `gpt-4o-mini-audio-preview-2024-12-17` | `gpt-audio-mini` |50| 2026-07-23 | `gpt-4o-mini-audio-preview-2024-12-17` | `gpt-audio-mini` |
51| 2026-07-23 | `gpt-4o-mini-realtime-preview-2024-12-17` | `gpt-realtime-mini` |51| 2026-07-23 | `gpt-4o-mini-realtime-preview-2024-12-17` | `gpt-realtime-mini` |
52| 2026-07-23 | `gpt-4o-mini-search-preview-2025-03-11` | `gpt-5.4-mini` |52| 2026-07-23 | `gpt-4o-mini-search-preview-2025-03-11` | `gpt-5.4-mini` |
5353| 2026-07-23 | `gpt-4o-mini-tts-2025-12-15` | `gpt-realtime-2` || 2026-07-23 | `gpt-4o-mini-tts-2025-03-20` | `gpt-4o-mini-tts-2025-12-15` |
54| 2026-07-23 | `gpt-4o-search-preview-2025-03-11` | `gpt-5.4-mini` |54| 2026-07-23 | `gpt-4o-search-preview-2025-03-11` | `gpt-5.4-mini` |
55| 2026-07-23 | `gpt-5-chat-latest` | `gpt-5.5` |55| 2026-07-23 | `gpt-5-chat-latest` | `gpt-5.5` |
56| 2026-07-23 | `gpt-5-codex` | `gpt-5.5` |56| 2026-07-23 | `gpt-5-codex` | `gpt-5.5` |