OpenAI released its first open-weight model in years. Analysts say it could narrow China's lead in the open-source AI race.

CNBC’s MacKenzie Sigalos joins 'Money Movers' to discuss OpenAI seeing GHT-5 enterprise surge despite rocky consumer rollout.

Artificial intelligence start-up Cohere has raised $500mn, and hired former executives from Uber and Meta, as it positions ...

X owner Elon Musk has threatened Apple with legal action after claiming it had made it "impossible" for apps to compete with ...

The return of GPT-4o comes after what Altman described as OpenAI underestimating "how much some of the things that people ...

OpenAI and its cofounder Sam Altman are preparing to back a company that will compete with Elon Musk’s Neuralink by ...

In March 2026, a jury will hear OpenAI's claims of a "years-long harassment campaign" by Musk via social media, press, and ...

A tiny fraction of users ever touch the ‘thinky’ models built for better answers. Sam Altman’s slip reveals why GPT-5’s big ...

OpenAI’s latest upgrade was supposed to be a leap forward. Instead, it sparked backlash—and raises big questions about ...

A federal judge on Tuesday denied Elon Musk's bid to dismiss OpenAI's claims of a "years-long harassment campaign" by the ...

Sam Altman is preparing to co-found a new company funded by OpenAI that will go up against Elon Musk's Neuralink.

Merge Labs will compete with Elon Musk’s Neuralink, which is developing computer interface chips designed to be implanted in ...