Elon Musk’s AI company, xAI, has unveiled Grok 4, its latest and most powerful artificial intelligence (AI) model yet, ...

The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.

While Elon Musk's $300 “Heavy” model puts up record-breaking benchmark scores, the basic Grok 4 struggles to keep up with ...

Elon Musk has launched Grok 4 and claims that the model is designed to solve PhD-level problems. Moreover, it can also solve "difficult, real-world engineering questions where the answers cannot be ...

According to the Financial Times, xAI plans to spend $18 billion on expanding its compute infrastructure. The company trains ...

Elon Musk denies xAI's fundraising, but the potential $200 billion valuation shows rapid growth and ambition in AI.

This news comes after Elon Musk's xAI claimed that its ultimate goal is to develop a "maximally truth-seeking AI." xAI hasn't commented on the issue, making it impossible to establish whether Grok 4's ...