Earlier today, Grok showed me how to tell if someone is a “good scientist,” just from their demographics. For starters, ...

The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.

A former professor and the founder of his own AI company, Howard noticed that if he asked Grok about the Israeli-Palestinian ...

Grok 4 has a favorite source on some hot-topic issues, citing Elon Musk's opinions without being instructed to do so.

Elon Musk released the newest artificial intelligence model from his company xAI on Wednesday night. In an hour-long public ...

While Elon Musk's $300 “Heavy” model puts up record-breaking benchmark scores, the basic Grok 4 struggles to keep up with ...

Elon Musk's xAI has apologized for Grok AI chatbot's extremist responses on July 8. A code update, intended to improve Grok's ...

According to one employee who spoke with the source, initial reactions from some colleagues did not appear to take the matter ...