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 ...

Vitalik Buterin endorses AI doomer book, ChatGPT dietary advice sends man insane, and the funniest thing ever written by an ...

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

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