A group of news organizations, led by The New York Times, took ChatGPT maker OpenAI to federal court on Tuesday in a hearing that could determine whether the tech company has to face the ...

For the first time in roughly five years, OpenAI is gearing up to release an AI system that’s truly “open,” meaning it’ll be available for download at no cost and not gated behind an API.

OpenAI, the company behind ChatGPT, says it has proof that the Chinese start-up DeepSeek used its technology to create a competing artificial intelligence model — fueling concerns about ...

Driven by new technology called OpenAI o1, the chatbot can test various strategies and try to identify mistakes as it tackles complex tasks. By Cade Metz Reporting from San Francisco Online ...

Microsoft prepared to abandon high-stakes talks with OpenAI, FT reports Microsoft is prepared to abandon its high-stakes negotiations with OpenAI over the future of its alliance, the Financial ...

OpenAI’s newest and largest model is being released as a research preview. OpenAI’s newest and largest model is being released as a research preview. OpenAI is launching GPT-4.5 today, its ...

Toward the end of March, OpenAI said it intended to release its first “open” language model since GPT‑2 sometime this year. Now, details about that model are beginning to trickle out from ...