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

But the Grok account on X that runs off the model immediately showed there were some major issues: It started saying its ...

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

Internal docs show xAI paid contractors to "hillclimb" Grok's rank on a coding leaderboard above Anthropic's Claude.

From Grok's antisemitic rants to the permit for turbines in Memphis, here's a look at some of the latest news surrounding ...

The announcement comes just days after Grok generated antisemitic responses and praised Hitler, which were later deleted.

Just days after apologizing for Grok's recent hard turn toward antisemitism, xAI has announced a suite of AI products for ...

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

According to xAI's data, Grok 4 and Grok 4 Heavy essentially beat all other models, including OpenAI's o3, Google's Gemini ...

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

Elon Musk on Wednesday unveiled Grok 4, a new version of his X platform's AI chatbot. The update comes a day after the bot ...

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