o3 (2025-04-16) shutdown date & replacement
34 days
until shutdown
- Status
- scheduled
- Shutdown date
- Nov 19, 2026
- As written by provider
- 2026-11-19
- Deprecation announced
- —
- Recommended replacement
- gpt-5.6-sol
- Type
- text
- Price change
- Not published by provider
- Source
- https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule
- Last checked
- 2026-10-16
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Also shutting down the same day
| Shutdown | In | Model | Replacement | Type |
|---|---|---|---|---|
| Nov 19, 2026 | 34 days | o1 (2024-12-17) | gpt-5.6-sol | text |
| Nov 19, 2026 | 34 days | o1-pro (2025-03-19) | gpt-5.6-sol | text |
| Nov 19, 2026 | 34 days | o3-deep-research (2025-06-26) | gpt-5.6-sol | text |
| Nov 19, 2026 | 34 days | o3-mini (2025-01-31) | gpt-5.6-terra | text |
| Nov 19, 2026 | 34 days | o3-pro (2025-06-10) | gpt-5.6-sol | text |
| Nov 19, 2026 | 34 days | o4-mini (2025-04-16) | gpt-5.6-terra | text |