An AI infrastructure researcher explains why xAI continues relying on gas turbines and what that means for energy and water ...

State Rep. Justin J. Pearson is among the vocal critics of Elon Musk's xAI project in Memphis, calling for stronger oversight ...

AI's Colossus supercomputer facility in Memphis is allegedly running 35 gas turbine generators, more than double of 15 permitted.

The Tesla and SpaceX CEO's artificial intelligence company, xAI, announced plans in June to build its Colossus supercomputer in Memphis to train and operate the AI model Grok, available on Musk's ...

The AI startup is hiring workers to "red team" its chatbot. The company released an NSFW version of Grok earlier this year.

“Unlike DeepSeek-R1, Grok-3 is proprietary and was trained using a staggering 200,000 H100 GPUs on xAI’s supercomputer Colossus, representing a giant leap in computational scale,” said Su ...

“Unlike DeepSeek-R1, Grok-3 is proprietary and was trained using a staggering 200,000 H100 GPUs on xAI's supercomputer Colossus, representing a giant leap in computational scale,” said Sun. Grok-3 ...

Musk’s AI startup xAI has built Colossus—Earth’s fastest AI training supercomputer—armed with 100,000+ GPUs, liquid cooling, Tesla Megapacks, and vision-powered Grok. Built in just 122 ...

Musk’s team has developed large language models and a chatbot, Grok, which already runs on X. Many believe this arrangement is a logical way to speed up research. xAI’s massive Colossus supercomputer ...

Musk and Memphis city officials have touted the billionaire's choice of location for the data center powering xAI's Grok 3 as a "multibillion ... to handle a project of Colossus' scale.