Linda Yaccarino resigns as X CEO after months of internal tension. Her exit marks a major leadership change under Elon Musk’s ...

Elon Musk’s artificial intelligence company xAI has rolled out a major update to its chatbot, Grok, instructing it to take a more opinionated and sceptical stance, particularly towards ...

Elon Musk claimed Friday that xAI’s chatbot Grok has been “significantly improved,” but early reactions suggest otherwise. Several recent responses from Grok, shared widely on X (formerly ...

Elon Musk says AI models are trained on "too much garbage." He said he plans to use Grok to "rewrite the entire corpus of human knowledge." And then he said he would retrain the latest model of ...

In the nearly three years since Musk acquired Twitter, the social-media platform has endured mass firings; an advertiser ...