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

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

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

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.

Elon Musk's newly launched AI chatbot, Grok 4, seemed to reference Musk's posts on social media before answering ...

Musk did not apologize nor did he accept responsibility for Grok's antisemitic, sexually offensive, and conspiratorial remarks.

X CEO Linda Yaccarino resigned, though she didn't say whether the latest PR disaster was a reason why. Elon Musk's Grok AI ...

The Grok debacle isn't just a tech ethics story. It’s a business, legal, and reputational risk story—one that businesses in nearly every industry shouldn’t ignore.

On paper, Grok 4 is Musk’s most ambitious AI model yet. The model is expected to rival OpenAI’s GPT-5 and Anthropic’s Claude 4 Opus, both of which have recently dominated headlines for their real-time ...