The relationship between Sam Altman and Elon Musk goes back to the early days of OpenAI —then a nonprofit research lab. But ...

On Wednesday, OpenAI CEO Sam Altman announced a roadmap for how the company plans to release GPT-5, the long-awaited followup ...

Sam Altman took to X to detail OpenAI's new plans for their upcoming models. Including the cancellation of o3, and the push ...

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

OpenAI CEO Sam Altman announced Wednesday that there will be no standalone o3 model release because it's getting rolled into ...

OpenAI is considering its next open-source AI project. CEO Sam Altman asked users on X whether they prefer an o3-mini-level ...

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

OpenAI CEO Sam Altman announced on Thursday that the new o3-mini reasoning model will power ChatGPT chat sessions for free ...

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 ‘o’ product lines.

OpenAI chief Sam Altman has revealed that GPT-5 and GPT-4.5 are coming. GPT-5 will integrate o3 and will release in the next ...

OpenAI will not release "o3" as a standalone artificial intelligence model, as the ChatGPT maker looks to simplify its ...

The new plan is for GPT-5 to become one monolithic system with multiple AI models, including the upcoming o3 model.