The return of GPT-4o comes after what Altman described as OpenAI underestimating "how much some of the things that people ...

After a rocky GPT-5 launch, GPT-4o is officially back for paying ChatGPT subscribers. OpenAI CEO Sam Altman also promised ...

OpenAI has reinstated GPT-4o as a default model option for paid ChatGPT subscribers, reversing a controversial change made ...

OpenAI is scrambling to salvage its bumpy GPT-5 rollout. Even Sam Altman admits the model is 'way dumber' than the previous ...

OpenAI restores GPT-4o to the ChatGPT picker for paid users and promises advance notice on future deprecations.

OpenAI started rolling out GPT-5 to ChatGPT shortly after the AI system’s introduction last week. As part of the update, the ...

OpenAI reverses decision to replace GPT-4o with GPT-5 after backlash, restoring the beloved AI model for Plus users.

OpenAI is reworking GPT-5’s personality after a wave of user backlash over its tone and the removal of GPT-4o, which many ...

The OpenAI CEO said GPT-5 will soon have a "warmer" personality after complaints about its tone and the brief removal of ...

In addition to architectural changes, OpenAI opted not to increase GPT-5's context window, which you can think of as its long ...

OpenAI responds to criticism: paying users get 4o back as standard. GPT-5 routing now also works in manual mode.

However, OpenAI has now relented and is allowing ChatGPT Plus users (those paying $20/month) to use legacy models – although only 4o is available.