Grok 4 by xAI was released on July 9, and it's surged ahead of competitors like DeepSeek and Claude at LMArena, a leaderboard ...

xAI’s latest frontier model, Grok 4, has been released without industry-standard safety reports, despite the company’s CEO, ...

Grok 4 is a huge leap from Grok 3, but how good is it compared to other models in the market, such as Gemini 2.5 Pro? We now ...

Explore Grok 4, the groundbreaking AI redefining intelligence with multimodal inputs, real-time search, and ...

Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...

The xAI artificial intelligence startup founded by Elon Musk has released a new chatbot model, Grok 4, a few months after ...

Is the Pentagon’s $200 million bet on Grok a masterstroke for American AI supremacy, or a high-stakes experiment with untested technology and ethics? The Department of Defense’s selection of xAI’s ...

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

Grok 4 AI model launches with major upgrades; Elon Musk predicts it could invent new technologies and discover physics by ...

Elon Musk’s artificial intelligence venture, xAI, on Wednesday night introduced its latest flagship model, Grok 4, while announcing an ambitious ...

Elon Musk released the newest artificial intelligence model from his company xAI on Wednesday night. In an hour-long public ...