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.

The latest generation of Grok models are xAI’s answer to the frontier models from OpenAI, Google, and Anthropic.

Elon Musk's AI company, xAI, has launched Grok 4, touted as the world's smartest AI. This advanced chatbot is available to premium users and surpasses graduate-level intelligence.

The clash between billionaire Elon Musk’s xAI empire and European officials is intensifying with leaders in Poland and ...

The release comes months after the AI startup launched its previous iteration, suggesting an ongoing lightning pace of AI ...

Elon Musk’s xAI has launched its latest AI model, Grok 4, alongside a $300 per month “SuperGrok Heavy” plan. Musk claims Grok ...

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

AI has officially lunched Grok 4 during a livestream with Elon Musk, who called it the "smartest AI in the world." He said ...

Elon Musk's artificial intelligence company xAI has recently introduced its newest AI model, Grok 4, alongside a premium $300 ...

X CEO Linda Yaccarino said she's stepping down after two bumpy years running Elon Musk's social media platform.

AI today released Grok4, its latest model. Elon Musk spoke highly of the model, calling it capable of "superhuman reasoning" ...