When will OpenAI retire the GPT-4o model?

OpenAI plans to retire the GPT-4o model permanently on February 13.

Why is OpenAI retiring GPT-4o?

OpenAI is retiring GPT-4o because the vast majority of usage has shifted to newer models like GPT-5.2, with only a small percentage of users still choosing GPT-4o.

What are the alternatives to GPT-4o?

OpenAI is focusing on newer models such as GPT-5.1 and 5.2, which offer enhanced customization for personality and conversational warmth, and plans to release an adults-only ChatGPT version later this quarter.

Home / Technology / GPT-4o's Final Farewell: OpenAI Retires Beloved Model

GPT-4o's Final Farewell: OpenAI Retires Beloved Model

30 Jan

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Summary

OpenAI will retire GPT-4o on February 13, citing minimal daily usage.
GPT-4o was previously retired and un-retired due to user preference.
Newer models offer customization for personality and conversational warmth.

GPT-4o's Final Farewell: OpenAI Retires Beloved Model

OpenAI is set to permanently retire the GPT-4o model on February 13. This decision comes as the company notes that "the vast majority of usage has shifted to GPT‑5.2," with only a small fraction of users still engaging with GPT‑4o daily. This marks a significant change after the model was initially retired in August with the release of GPT-5, only to be brought back due to strong user feedback.

Users had expressed a preference for GPT-4o's unique conversational style and perceived warmth, leading to its temporary un-retirement. However, OpenAI has since focused on developing newer models, including GPT-5.1 and 5.2, and is emphasizing user control and customization. The company states that users can now adjust ChatGPT's personality to include "warmth and enthusiasm," aiming to provide greater personalization.