xAI claims that a change on Monday, July 7th, “triggered an unintended action” that added an older series of instructions to ...

Earlier today, Grok showed me how to tell if someone is a “good scientist,” just from their demographics. For starters, ...

The startup is leaning on Musk’s business empire to play catch-up in the AI race.

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 ...

As to Grok 4, it spits out antisemitic tropes like Grok 3 did. The Achilles Heel of AI will be the programming. Let’s say ...

Elon Musk's artificial intelligence company xAI is apologizing for a series of violent and antisemitic posts from its chatbot ...

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