OpenAI Is Retiring GPT-4o on February 13 — The End of an Era for ChatGPT's Most Beloved Model
OpenAI is retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and o4-mini from ChatGPT on February 13, 2026. Only 0.1% of users still choose GPT-4o daily, but the model's retirement marks the end of the GPT-4 generation.
