Flanked by members of the xAI team and clad in a leather jacket, the billionaire showed the chatbot’s latest version via live ...

Elon Musk’s artificial intelligence start-up xAI is rolling out Grok 4 just months after releasing its previous iteration.

Elon Musk’s xAI launched Grok 4, the latest generation of its AI models, intensifying its competition with rivals OpenAI, Google and Anthropic. In an hourlong livestream Wednesday night, Musk said ...

The release comes months after the AI startup launched its previous iteration, suggesting an ongoing lightning pace of AI ...

Policy researcher and former Democratic candidate Will Stancil has threatened to sue after he was targeted with graphic rape ...

AI owner Elon Musk made some big claims about Grok’s capability, saying it was “better than PhD level in every subject.” ...

X CEO Linda Yaccarino said she’s stepping down after two bumpy years running Elon Musk’s social media platform. Yaccarino ...

In a livestream with xAI colleagues, the billionaire entrepreneur described current AI systems as “primitive” and not for ...

Grok 4 AI model launches with major upgrades; Elon Musk predicts it could invent new technologies and discover physics by ...

AI has officially lunched Grok 4 during a livestream with Elon Musk, who called it the "smartest AI in the world." ...

The billionaire rolled out the latest update on Grok after the previous model produced antisemitic rhetoric and graphic ...

Elon Musk’s xAI has officially launched Grok 4, the latest iteration of its artificial intelligence model. The release ...