Elon Musk has purchased 10,000 GPUs to build an AI model at Twitter, Insider reported. That came just after he signed an open letter calling for a six-month pause on powerful AI development.

Elon Musk is integrating AI across his companies and blurring the lines between them.

Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

OpenAI partners with Oracle to boost Stargate AI capacity to 5 GW, as Elon Musk targets 50 million H100-scale units for xAI ...

The initiative hadn’t been planned to include xAI’s Grok model as recently as March, the former Pentagon employee said.

AI founder Elon Musk provided an update on the company's second Memphis campus, including plans to start bringing the site ...

Elon Musk isn't just feuding with a president or thinking about founding a new political party. His new supercomputer has ...

Following criticism over Grok's antisemitic posts, Elon Musk's xAI is developing "Baby Grok," a kid-friendly chatbot with ...

Elon Musk signed an open letter on Tuesday calling for a six-month pause in the development of artificial intelligence tools like OpenAI’s ChatGPT, a chatbot that’s become incredibly popular ...

CNBC's Michal Lev-Ram joins 'The Exchange' to discuss AI companions assisting chatbots and its impact on the technology.