Murati is heading up Thinking Machines Lab as CEO. OpenAI co-founder John Schulman is the company’s chief scientist, and ...

"Special voting rights could keep power in the hands of its nonprofit arm in future and so address the Tesla chief's ...

AI has launched Grok 3, which Elon Musk calls its "most advanced AI model yet" while claiming it outperforms OpenAI's GPT-4o.

OpenAI's board rejected a $97.4-billion bid by an Elon Musk-led investment group to buy the San Francisco startup. OpenAI's ...

The rivalry between Elon Musk and OpenAI has reached a new high after the company’s board unanimously rejected Musk’s bid, ...

Welcome back to Week in Review. This week we’re looking at OpenAI canceling the release of o3; TikTok returning to U.S. app ...

Elon Musk’s xAI claims the newest version of its flagship “Grok” chatbot outperforms rival products offered by the likes of ...

According to xAI’s blog, Grok 3 leverages Test-Time Compute at Scale (TTCS), a specific implementation of test-time scaling, ...

Two of Silicon Valley’s most prominent tech titans are at loggerheads over the future of the creator of ChatGPT.

Musk's xAI claims its chatbot outperforms other AI models in assertions that have not been independently verified.

OpenAI chairperson Bret Taylor dubbed the bid an 'attempt to disrupt his competition' in an official statement.

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