Checkmate: OpenAI's o3 swept Musk's Grok 4 in an AI chess showdown.

Internal emails obtained by WIRED show a hasty process to onboard OpenAI, Anthropic, and other AI providers to the federal ...

Sharing a post on X (previously Twitter), Babuschkin wrote, "Today was my last day at xAI, the company that I helped start with Elon Musk in 2023. I still remember the day I first met Elon, we talked ...

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

Elon Musk has accused Apple of committing an "unequivocal antitrust violation" by favoring OpenAI in the App Store rankings.

Igor Babuschkin is leaving xAI less than three years after he co-founded the startup with Elon Musk, following a series of ...

Igor Babuschkin, a co-founder of Elon Musk's artificial intelligence startup xAI, said on Wednesday that he has left the ...

The ruling is the latest twist in a court fight that has played out since last year, when Musk accused OpenAI of abandoning ...

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

The long and short of it: The fight between the tech bros will continue apace. Nothing has been decided in the case, but, as ...

So far in 2025, two founding members of Elon Musk’s artificial intelligence company xAI have left the team. Indeed, Christian Szegedy left in May, ...

Billionaire Elon Musk said on Monday his artificial intelligence startup xAI would take legal action against Apple , accusing ...