In the fall, the company introduced technology called OpenAI o1, which was designed to reason through tasks involving math, ...

Related: Elon Musk and Tesla have a big problem in China. There is no love-loss between these two Silicon Valley entrepreneurs. Musk and Altman were co-founders of OpenAi in 2015.

ChatGPT developer OpenAI said on Thursday it has released a research preview of its latest GPT-4.5 model for its Pro users ...

ahead of a data-packed week that includes interest rate announcements from the US Federal Reserve and Bank of Canada. The selloff began after DeepSeek, a Chinese rival to OpenAI, became the top ...

The rocky relationship between Elon Musk and Sam Altman is reaching a new dimension, with Musk reportedly leading a group of investors that seeks control of OpenAI. Musk and his fellow investors ...