OpenAI is releasing a significantly expanded version of its Model Spec, a document that defines how its AI models should ...

OpenAI has effectively canceled o3, which was slated to be its next major AI model release, in favor of what CEO Sam Altman ...

ChatGPT users, including at the free tier, will see GPT-4.5 and GPT-5 next. The hot AI company wants to simplify its GPT and ...

ChatGPT doesn't consume as much power as previously assumed. The stats were based on the assumption that OpenAI still relies ...

At some point in the near future, users on the free tier will gain “unlimited” access to a new model that includes o3 ...

OpenAI is seeking to stop Indian media groups, including those of Gautam Adani and Mukesh Ambani, from joining a copyright ...

"I feel for the guy," Sam Altman told Bloomberg TV at the AI Action Summit in Paris. "I don’t think he’s a happy person." ...

Sam Altman said OpenAI has plans to unify its o-series and GPT-series models, and that free ChatGPT users will get unlimited ...

In a recent announcement, OpenAI CEO Sam Altman unveiled the company's roadmap for its upcoming AI models, GPT-4.5 and GPT-5.

OpenAI plans to release its latest large language model, ChatGPT-4.5, within the next few weeks, with GPT-5 launching in ...

OpenAI CEO Sam Altman shared the roadmap for GPT-5 and GPT-4.5, and revealed that o3 will no longer launch as a standalone ...

OpenAI has confirmed that its ChatGPT Search feature is now free to use without having to log in to the ChatGPT website.