Explore Grok 4, the groundbreaking AI redefining intelligence with multimodal inputs, real-time search, and ...

Elon Musk has announced the launch of xAI's Grok 4, set for July 9, 2025, with a livestream at 8:00 PM PT on X. The new AI ...

Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

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

This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling ...

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

Elon Musk launched Grok 4 and Grok 4 Heavy. These xAI models are meant to challenge the speed, accuracy, and vision of OpenAI’s GPT-5 and 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’s artificial intelligence startup xAI is rolling out Grok 4 just months after releasing its previous iteration.

Musk, who founded xAI in 2023, said that Grok 4 was the company’s most advanced model yet. The new version is set to compete with OpenAI’s upcoming GPT-5 and Anthropic’s Claude 4 Opus.