Elon Musk’s artificial intelligence startup xAI is rolling out Grok 4 just months after releasing its previous iteration, underscoring the frenetic pace of AI development.

AI owner Elon Musk made some big claims about Grok’s capability, saying it was “better than PhD level in every subject.”

In a livestream with xAI colleagues, the billionaire entrepreneur described current AI systems as “primitive” and not for “serious” commercial use.

Elon Musk says his AI startup xAI is working on a new application focused on child-safe content, to be called ‘Baby Grok’. The Tesla CEO made the announcement via a post on X but offered no further details on a release date or features.

Elon Musk announced the development of Grok 4, his new AI bot that he said will be able to outperform even the best graduate students.

Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

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

Elon Musk’s artificial intelligence (AI) company xAI unveiled the newest version of its chatbot Grok on Wednesday amid fallout from a recent update that resulted in numerous antisemitic responses

This marks a shift in the AI wars. Instead of just competing on intelligence or reasoning, Musk wants Grok to feel more personal, more addictive, and more human, or at least more fun. But the reactions online show that people are split. SuperGrok now has two new companions for you, say hello to Ani and Rudy! pic.twitter.com/SRrV6T0MGT

July 9 (Reuters) - Linda Yaccarino, one of Elon Musk's top deputies as CEO of his X social media site, is exiting the company in a surprise move just months after the platform was acquired by the billionaire's AI startup, xAI.