The biggest backer of OpenAI, Microsoft is now building its own AI models and teaming up with Sam Altman's mortal enemy.

Torn on which upsets to predict for the first round of your March Madness bracket? Don't worry, we asked Grok for his upset ...

xAI uses its data centers to train and run its family of AI models, Grok. The company plans to upgrade its primary Memphis-based facility, called Colossus, to 1 million Nvidia GPUs sometime this ...

MEMPHIS, Tenn. - A threat to burn down Memphis' xAI plant, home of Elon Musk's "Grok" supercomputer, landed a Tennessee man behind bars, according to court records obtained by FOX13. Those court ...

Grok, xAI's chatbot, is making waves on X with its unfiltered, witty, and sometimes profane responses, raising debates on ...

including one in Memphis, Tennessee, that Musk has said is the biggest data center in the world, and a smaller facility in Georgia. The company launched a stand-alone Grok app earlier this year ...

which is double that of Grok 2. The team said it took 92 days to expand its Memphis-based supercomputer, dubbed Colossus, to accommodate training for Grok 3. Grok 3 faces stiff competition from ...

At the end of 2024, X announced it was rolling out Grok-2 to all users for free ... known as "Colossus," which is being built in Memphis using a mix of Dell and Supermicro servers.

For comparison, AI startup Black Forest Labs, with which xAI partnered last year to launch image generation on Musk’s social network X, charges around $0.05 per image. Another popular image model ...