Elon Musk unveiled the newest edition of xAI's flagship AI model, Grok, late Wednesday night in a livestream video that touted Grok 4's prowess at topping benchmark scores. Why it matters: xAI is in an accelerating race with OpenAI,

AI, made a splash with the release of Grok 4, and the announcement of a new ultra-premium subscription tier, SuperGrok Heavy.

As Grok fired off replies on X praising Hitler, the chatbot's parent company also recently got permission to emit 97 tons of carbon monoxide per year to keep it running.

Grok’s training, including how the model is told to respond, and the material it aggregates likely played a role in its spew of hate speech.

The ‘maximally truth-seeking’ chatbot checks Musk’s stance on topics around Israel and Palestine, abortion, and immigration.

Grok 4, the latest AI chatbot from Elon Musk’s xAI, is drawing criticism for seemingly basing answers to controversial questions on Musk’s own social media posts and news coverage.

XAI’s Grok 4 AI chatbot launched Wednesday appears to consult Elon Musk’s views when asked its opinion on some controversial matters.

Grok 4 puts the focus of xAI's tool on a few areas. Most notably, it saw major improvements to reasoning, with Elon and his team claiming it had scientist-grade reasoning. Or in other words, it is ...

AI's latest Grok 4 large language model appears to search for owner Elon Musk's opinions before answering sensitive questions about