AI model
o3-pro retires on December 11, 2026
- Date
- (UTC)
- Replacement
gpt-5.6-sol (reasoning.mode: pro)- Provider
- OpenAI
- Last checked
What changes
Deprecated on 2026-06-11. Recommended replacement: gpt-5.6-sol (reasoning.mode: pro). Announced on 2026-06-11.
- Deprecated
- Stops working
Source
Dec 11, 2026 | o3-pro | o3-pro-2025-06-10 | gpt-5.6-sol (reasoning.mode: pro)
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