OpenAIAI
HighDeprecation
OpenAI retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini from ChatGPT
Action Required
Users relying on these models within ChatGPT will experience a functional change as they are removed.
AI Impact Summary
OpenAI is deprecating several GPT-4 models and the o4-mini series within ChatGPT, effective February 13, 2026. This impacts users relying on these models for conversational AI within the ChatGPT interface. While the API remains unaffected, users should plan for migration to newer models to avoid disruption.
OpenAI retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini from ChatGPT
Affected Systems
GPT-4o
- Date
- Date not specified
- Change type
- deprecation
- Severity
- high