Grok 4 was trained on Colossus, a supercomputer that xAI launched in Memphis last year. The system featured 100,000 graphics ...

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

Elon Musk's plans to ship an overseas power plant to Memphis for an xAI supercomputer raise both interest and environmental ...

Tech billionaire Elon Musk's artificial intelligence company xAI on Wednesday unveiled Grok 4, its latest AI model.

Elon Musk's artificial intelligence startup xAI has launched Grok 4, positioning it as the world's most powerful AI model ...

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

Trained on xAI’s Colossus supercomputer, Grok 4 is positioned to outperform existing models such as GPT-3 and Gemini 2.5 Pro across key benchmarks.

Elon Musk's xAI launched its chatbot in 2023 as an alternative to other "woke" bots. Here's what you need to know about Grok.

Elon Musk's xAI has launched its latest AI model, Grok 4, to compete with existing models like OpenAI's ChatGPT and Google's ...

Elon Musk and his xAI team have launched Grok 4, a highly advanced AI featuring multimodal capabilities, faster reasoning, ...

Grok 4 was trained on Colossus, a supercomputer that xAI launched in Memphis last year. The system featured 100,000 graphics ...

During the event, Musk refers to Grok 4 as ‘remarkably smarter’ than anything else. He says, “Grok 4 is smarter than almost ...