OpenAI Retires GPT-4o and Related Models from ChatGPT on February 13, 2026
OpenAI announced the upcoming retirement of GPT-4o, GPT-4.1, GPT-4.1 mini, and o4-mini from the ChatGPT interface, effective February 13, 2026. This action coincides with the retirement of GPT-5 (Instant and Thinking) models. The decision follows extensive user feedback that shaped the successor models, GPT-5.1 and GPT-5.2.
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