AI released Grok4 today, and beat OpenAI and Google on many benchmarks. But while the model itself is very capable, there's ...

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

With a growing list of controversies, xAI’s chatbot Grok faces backlash for praising Adolf Hitler and insulting Islamic religious values.

In a post on X on Tuesday, Ruddarraju reflected on his journey at xAI, during which he played a pivotal role in the development of Colossus, a massive supercomputer comprising over 200,000 GPUs ...

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

Elon Musk and his xAI team have launched Grok 4, a highly advanced AI featuring multimodal capabilities, faster reasoning, ...

Uday Ruddarraju resigns as Head of Infrastructure Engineering at xAI, founded by Elon Musk, joining OpenAI after tenure.

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

Elon Musk might've split from OpenAI after initially funding it, but he seems to have created a viable competitor just years ...

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.

Elon Musk's artificial intelligence company said Wednesday that it's taking down “inappropriate posts" made by its Grok ...

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 ...