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

Mira Murati, who left OpenAI last year, has helped establish Thinking Machines Lab, a new artificial intelligence start-up.

Former OpenAI chief technology officer Mira Murati launched an AI startup called Thinking Machines Lab on Tuesday, with a ...

A $30 billion valuation would make Sutskever’s Safe Superintelligence one of the most valuable private AI companies.

The OpenAI rival will focus on strong infrastructure, multimodality and human-AI collaboration (as opposed to purely agentic systems).

The development comes days after Sam Altman, who co-founded OpenAI with Elon Musk, rebuffed the Tesla CEO's offer and instead ...

OpenAI is considering granting special voting rights to its non-profit board to preserve the power of its directors, as the ChatGPT-maker fends ...

Musk launched the Grok 3 model family on Monday in a livestream on X. The announcement also included reasoning models Grok 3 ...

Other key executives on Murati’s team include John Schulman, who co-founded OpenAI in 2015 and will be chief scientist at Thinking Machines Lab, and Barret Zoph, who served as O ...

The AI-powered search engine Perplexity was cofounded by Aravind Srinivas, an Indian-origin engineer and entrepreneur, which ...

Elon Musk said on Thursday his AI chatbot, and ChatGPT challenger, Grok 3, is in the final stages of development and will be ...

OpenAI's board of directors has officially rejected Elon Musk's nearly $100bn offer for the maker of what is the world's best ...