According to xAI's data, Grok 4 and Grok 4 Heavy essentially beat all other models, including OpenAI's o3, Google's Gemini ...

AI launches Grok 4 with upgraded voice and reasoning, following Grok 3 backlash and leadership changes at X amid rising AI competition.

Policy researcher and former Democratic candidate Will Stancil has threatened to sue after he was targeted with graphic rape ...

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

X CEO Linda Yaccarino said she’s stepping down after two bumpy years running Elon Musk’s social media platform. Yaccarino ...

The Daily Show 's Ronny Chieng has taken aim at Elon Musk and his AI chatbot Grok after it labelled itself "MechaHitler" and went on an antisemitic tirade earlier this week. "AI: it's an awesome tool ...

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

Elon Musk says Grok 4, the latest version of the chatbot that went Nazi and posted rape fantasies, is ready to tackle unsolved physics problems.

With Colbert, Fallon, and Meyers still on break, it was up to Ronny Chieng and Jimmy Kimmel Live guest host Anthony Anderson ...

Elon Musk's artificial intelligence startup xAI is rolling out Grok 4 just months after releasing its previous iteration.

Impostor uses AI to impersonate Rubio and contact foreign and US officials ...

Elon Musk and xAI employee announced on Wednesday night the launch of the startup's next flagship AI model, Grok 4.