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

Elon Musk called Sam Altman a "liar." Altman accused him of manipulating X for his own benefit. The two tech billionaires are ...

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

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) ...

OpenAI CEO Sam Altman has critiqued Elon Musk's AI chatbot Grok, humorously suggesting some companies might create 'Japanese ...

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

OpenAI CEO Sam Altman called out Elon Musk after the chief executive of X threatened to sue Apple, accusing the tech company ...

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

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

ChatGPT has landed a scathing blow on Elon Musk's chatbot Grok after the billionaire instigated a bitter 'war of AI'.

During a recent online clash with Sam Altman, the CEO of OpenAI, Elon Musk experienced an unexpected twist when his own AI ...

Actor Ike Barinholtz is in talks to portray the world’s richest person, Elon Musk, in an upcoming comedy-drama movie that will reportedly center on the brief ousting of billionaire Sam Altman from the ...