OpenAI shuts off GPT-4, o1 and o4-mini on October 23
OpenAI shuts off GPT-4, GPT-3.5 Turbo, GPT-4 Turbo, o1, o1-pro, o3-mini, o4-mini and several other models on its API on October 23, 2026. That is 24 days away. Any call that names one of those models
Tue Sep 29 2026 · 6 min read · 0 views