Elon Musk announced the launch of Grok 4 and user reviews are in for the super expensive AI model ($300/month subscription). One user online posted a screenshot of the latest Grok model spectacularly failing a simple visual test.

AI expert Gary Marcus explains what went wrong with Elon Musk’s pet project, and what it means for the future of AI.

Elon Musk debuted Grok 4, saying it was capable of reasoning at "superhuman" levels and is "better than PhD level at everything."

Grok, the artificial-intelligence chatbot produced by Elon Musk -owned xAI, this week began posting antisemitic messages in response to user queries, drawing condemnation from Jewish advocacy groups and raising concern about the AI tool. The antisemitic posts -- some of which have been deleted -- are being addressed, Musk said on Wednesday.

Grok, the AI chatbot for the X platform, praised Nazi leader Adolf Hitler, floated false "white genocide" claims in South Africa and more.

Grok, Elon Musk’s “anti-woke” X AI chatbot, gave a series of problematic responses following a weekend update, including posts that appeared to praise Adolf Hitler for being the best to deal ...

The AI chatbot Grok, which is produced by Elon Musk’s xAI, wrote numerous antisemitic social media posts Tuesday after the artificial intelligence company