Elon Musk's AI company, xAI, has launched its latest AI model, Grok 4. Alongside the launch, the company introduced a new $300-per-month subscription plan called SuperGrok Heavy.

The decision comes after users observed Grok producing responses that included praise for Adolf Hitler and self-referencing ...

During the event, Musk refers to Grok 4 as ‘remarkably smarter’ than anything else. He says, “Grok 4 is smarter than almost ...

Musk went even further, suggesting Grok could start discovering new technologies by the end of this year, and possibly new ...

From the start, Linda Yaccarino had been trying to save Elon Musk from himself. It was her “interview” with Musk, where she tried to help him reassure a room full of advertising executives, that set ...

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

The Head of Infrastructure Engineering, Uday Ruddarraju of xAI, the artificial intelligence company founded by Tesla CEO Elon ...

Elon Musk says his new AI model ‘better than PhD level in everything’ - The billionaire SpaceX and Tesla boss was speaking at ...

X CEO Linda Yaccarino said she’s stepping down after two bumpy years running Elon Musk’s social media platform. Yaccarino posted a positive message Wednesday about her tenure at the company formerly ...

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

Do you know how racist and antisemitic you have to be for Elon Musk to step in?” Anthony Anderson, sitting in for Jimmy Kimmel, asked rhetorically.

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 ...