Grok 4 was trained on Colossus, a supercomputer that xAI launched in Memphis last year. The system featured 100,000 graphics ...

Hugging Face’s Sasha Luccioni argues that truly sustainable A.I. must go beyond efficiency to address power, equity and ...

Elon Musk and xAI employee announced on Wednesday night the launch of the startup's next flagship AI model, Grok 4.

All there is to know about Grok, the AI model that provides informative and engaging responses while integrating real-time data from X (formerly Twitter).

AI has debuted the technically impressive Grok 4 amidst offensive missteps and growing questions about public trust.

Memphis residents are getting a chance to tell Mayor Paul Young and council members how they want tax dollars from the xAI ...