The new version of ChatGPT explains why it won’t generate rule-breaking outputs. WIRED’s initial analysis found that some ...

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 ...

For now, the changes should help placate users who felt frustrated by the sudden shift to GPT-5 and deprecation of OpenAI's ...

CEO Sam Altman said the company would improve the chatbot’s tone, which some users found cold, and allow paying customers to ...

Explore the open weight power of OpenAI’s GPT-OSS 120B, bridging the gap between high-performance AI and broad accessibility.

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

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

With the recent release of GPT-5, OpenAI touted its new model as a more efficient one that decides on its own how best to respond to your queries. Gone were the array of different modes that forced ...

OpenAI has reintroduced a model picker for ChatGPT following user feedback on the initial rollout of its new GPT-5 model.

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

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