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

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

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

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

How things shake out with GPT-5 and the wider AI industry will be of prime import to San Francisco. The City has become ...

Yet GPT-OSS is, in many ways, a more notable and surprising model. The two-version model (GPT-OSS-20b and GPT-OSS-120b) is OpenAI’s first open large language model since GPT-2’s launch in 2019 (though ...

OpenAI has walked back a controversial decision from last week that removed user access to older ChatGPT models when GPT-5 ...

Core42, a G42 company specializing in sovereign cloud and AI infrastructure, announced the availability of OpenAI’s latest ...

A tiny fraction of users ever touch the ‘thinky’ models built for better answers. Sam Altman’s slip reveals why GPT-5’s big ...