Elon Musk recently introduced Grok 4, the newest iteration of xAI's foundation model, describing it as a "maximally ...

We got big news this afternoon in the AI world, as we learned that OpenAI’s talks to buy Windsurf, maker of the popular ...

A British man has been brought to the U.S. to face charges in connection with an alleged $99 million Ponzi-like fraud ...

Elon Musk's new AI chatbot, Grok 4, is raising eyebrows for its unusual behavior. The chatbot, released Wednesday by Musk's ...

Scott Galloway tore into X owner and Tesla CEO Elon Musk on Friday, calling the former DODGE chief “racist and anti-Semitic” in the wake of the billionaire’s AI chatbot Grok publicly praising Hitler, ...

Elon Musk's xAI reportedly seeks a $200B valuation after launching Grok 4, an AI that consults his views, amid corporate ...

Corrections & Amplifications for the edition of July 12, 2025.

Developer and entrepreneur David Ondrej demonstrates Grok 4, xAI's latest AI mode. It outperforms competitors like OpenAI, ...

The latest version of xAI's generative artificial intelligence assistant, Grok 4, frequently consults owner Elon Musk's ...

CEO Elon Musk's xAI is reportedly preparing to hold another formal funding round to reach a valuation surpassing $200B, ...

Elon Musk's xAI faced internal backlash after Grok's antisemitic posts. Workers demanded answers — and one said they would ...

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 ...