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

The $97.4 billion bid muddles up Sam Altman’s quest to convert the ChatGPT-maker into a for-profit company.

Sam Altman, who is attending the Paris AI Summit with world leaders, said the company is not for sale after Elon Musk's ...

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

John Schulman, a prominent artificial intelligence researcher who co-founded OpenAI, has left rival firm Anthropic, a job he ...

OpenAI founder Sam Altman rejected Monday a reported $100 billion bid by Elon Musk and a group of investors to buy the artificial intelligence giant, ratcheting up the stakes in the war for the future ...

In contrast with OpenAI, which follows a closed model, DeepSeek’s AI model discloses its full chain of reasoning in an open ...

Trump insider Musk adds unsolicited bid to pending lawsuit, social media trolling of OpenAI, a company he helped launch in ...

The world’s richest man, Elon Musk, and the CEO who heads the world's most popular AI company, Sam Altman, are once again at ...

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

A cybersecurity business launched by former Austrian Chancellor Sebastian Kurz and entrepreneurs in Israel said it is now ...

OpenAI CEO Sam Altman admits the company was "on the wrong side of history" in the open-source debate, signaling a potential strategy shift.