In December, xAI announced a free version of Grok, specifically the newest Grok-2 model, available to anyone with an X ...

Musk has been using this distribution channel since xAI launched its first version of the Grok large language model, adding ...

Elon Musk’s artificial intelligence startup xAI launched a Grok app as it seeks to catch up to rivals like Google and OpenAI.

Nvidia unveiled a prototype AI avatar at CES 2025 that lives on your PC's desktop. The AI assistant, R2X, looks like a video ...