Elon Musk and Sam Altman speak onstage at the Vanity Fair New Establishment Summit on October 6, 2015 in San Francisco, ...

Altman has also backed the company Longshot Space, which dreams of taking on Musk’s SpaceX with a gigantic gun that shoots ...

Elon Musk praised OpenAI's GPT-5 model as impressive despite previously stating his Grok 4 Heavy model remains competitive.

US District Judge Yvonne Gonzalez Rogers ruled on Tuesday that Musk would face allegations of weaponized legal claims and ...

The new venture will go head-to-head with Elon Musk’s brain chip startup Neuralink. Altman is reportedly betting that AI can ...

Musk threatens to sue Apple for allegedly favoring ChatGPT and blocking other AI rivals from the App Store's top spot. Altman ...

Overview Sam Altman and Elon Musk co-founded OpenAI in 2015 but split in 2018 over control and vision, sparking a decade-long feud.  Musk’s xAI (Grok) ...

The two AI heavyweights got into a public fight over their rival companies, with each accusing the other of dishonesty.

Musk said on Monday that he'd sue Apple over what he said was its bias toward OpenAI on the App Store.

Elon Musk said his AI company, xAI, would be taking "legal action" against Apple in a post on X on Monday evening. Musk ...

Elon Musk and Sam Altman's rivalry intensifies as Musk accuses Apple of favoring OpenAI's ChatGPT in App Store rankings, ...

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