In a bold claim made in an X post, Elon Musk declared that his AI startup xAI is now “unmatched in speed,” and credits NVIDIA ...

Musk’s approach to pitching Ani and his other AI companion, Rudi, a storytelling cartoon fox that can be switched to “bad” ...

Want to help xAI create more AI avatars after my colleague Victoria Song said Grok’s anime companion made her want to “bleach my soul and get myself to a nunnery”? You can now apply to be a fullstack ...

Musk's xAI released an updated version of Grok a day after the chatbot made antisemitic posts on X.

Elon Musk’s artificial intelligence company is taking down antisemitic comments and other “inappropriate posts” made by its Grok chatbot, including some praising Adolf Hitler. Grok was ...

The xAI data center is seen May 7 in Memphis, Tennessee. George Walker IV/AP Memphis-area regulators have approved a Clean Air Act permit for gas turbines powering Elon Musk’s AI company.

Shelby County Health Department has approved a permit for xAI's 15 natural gas turbines at the Paul R. Lowry Road site in Memphis.

XAI, the artificial intelligence startup run by Elon Musk, has raised a combined $10 billion in debt and equity, Morgan Stanley said.

The xAI team is claiming good progress on their model. It will be called Grok 4 instead of Grok 3.5. It will release just after July 4th. Needs one more big run for a specialized coding model.