The decision marks a departure from OpenAI’s recent strategy of offering multiple model variants, suggesting the company is ...

Elon Musk will withdraw his bid for OpenAI's non-profit arm if the board agrees to preserve the charity's mission, lawyers ...

Altman is the rare CEO to admit that the number of models the company released has made their core products more complicated to use.

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

Instead of launching the highly anticipated o3 model as its next offering, OpenAI is integrating it into the upcoming release ...

In a court filing on Wednesday, the company said Mr. Musk’s bid contradicted legal claims the billionaire made in a lawsuit ...

We are in the early days of a seismic shift in the global AI industry. DeepSeek, a previously little-known Chinese artificial ...