Elon Musk says his AI startup xAI's new Grok-3 chatbot could help a lucky user pick a perfect March Madness bracket, despite no perfect brackets ever having been submitted.

Welcome to The Hill’s Technology newsletter {beacon} Technology Technology   The Big Story Musk’s xAI takes on OpenAI, ...

The Elon Musk-backed AI startup unveiled its latest Grok-3 artificial intelligence chatbot claimed to outperform other U.S. or Chinese competitors.

Elon Musk’s xAI launched Grok 3, the latest version of its AI model, which the company said outperformed rivals in blind tests.

Elon Musk's AI company, xAI, released its latest flagship AI model, Grok 3, on Monday, along with new capabilities in the ...

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

A White House official declared that Mr. Musk was not the administrator of the so-called Department of Government Efficiency.

AI on Monday unveiled its updated Grok 3 artificial intelligence model, as the Elon Musk-led startup pushes to keep pace with ...