Elon Musk’s AI venture xAI saw a sharp increase in revenue following the release of its Grok 4 model on July 9. According to data from Appfigures, Grok’s

This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling itself “MechaHitler.”

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots.

SpaceX and Tesla CEO Elon Musk said Baby Grok, a simplified AI chatbot designed for children, is coming next after the recent launch of Grok4 with advanced training capabilities.

Musk wrote in an X post on Monday that AI companions are now available in the Grok app for "Super Grok" subscribers who pay $30 per month.

The news comes alongside the U.S. Department of Defense’s announcement of $200 million contracts awarded to xAI, Anthropic, Google and OpenAI for AI implementation.

An AI model launched last week appears to have shipped with an unexpected occasional behavior: checking what its owner thinks first.

His artificial intelligence firm xAI unveiled the latest version of the chatbot, Grok 4, on Wednesday, claiming it’s “the smartest AI in the world.”

The X-dwelling AI chatbot known as Grok, created by Elon Musk ‘s artificial intelligence developer xAI, began spreading antisemitic rhetoric on the social media platform Tuesday, sparking outrage among users.

Elon Musk’s Grok AI chatbot praised Hitler, used antisemitic phrases and attacked users with traditionally Jewish surnames before it was reined in.