There is a common problem for all AI companies for overfitting to benchmarks. XAI Grok 4 has some problems with prompt ...

The announcement of the $200 million contract to xAI comes less than a week after Grok came under fire for sharing ...

Investors familiar with the matter told The Wall Street Journal that the rocket company SpaceX has agreed to invest a whopping $2 billion in xAI, the Musk-led firm behind the controversial large ...

The announcement comes after FedScoop reported on the General Services Administration’s interest in the tool late last week.

Elon Musk confirmed Tesla will poll shareholders on investing in xAI, following a report of SpaceX's $2 billion investment.

A spokesperson for “Sesame Street” confirmed to Variety that Elmo’s official X account was “compromised by an unknown hacker who posted disgusting messages, including antisemitic and racist posts.” ...

Sesame Workshop, the production company behind “Sesame Street,” said Monday morning that it was working to regain “control” ...

Elon Musk's xAI company said that it had reached a deal to provide artificial intelligence systems to the Department of Defense. In a Monday post on X, the company announced "Grok for government." "We ...

Elon Musk's AI startup, xAI, faced internal conflict. Musk asked employees to install Hubstaff, a monitoring tool. This tool tracks application usage and takes screenshots. Some employees viewed it as ...

Researchers already jailbroke xAI's new Grok-4 model just two days after launch, using combined 'Echo Chamber' and 'Crescendo ...