Musk's announcement comes hours after xAI debuted its latest flagship AI model, Grok 4. The 54-year-old discussed the recent ...

All there is to know about Grok, the AI model that provides informative and engaging responses while integrating real-time data from X (formerly Twitter).

The latest xAI model promises specialized coding capabilities, benchmark-beating reasoning, and something GPT-5 doesn't have: ...

Elon Musk-funded xAI is skipping Grok 3.5 and releasing Grok 4 after Independence Day in the United States.

Elon Musk has claimed there is “far too much garbage” in the training data for his AI model Grok and wants to “rewrite the entire corpus of human knowledge” to train a future version.