Dubbed Grok, it’s the first product of Musk’s xAI company and is now in testing with a limited group of U.S. users.

Grok, the AI chatbot developed by billionaire Elon Musk’s xAI, surpassed Chinese competitor DeepSeek in website traffic in January to become the world’s third-biggest chatbot, according to data from ...

Elon Musk's company, xAI, has just rolled out the Grok 4.2 Beta. This new AI is a big deal because it has a team of four 'agents' that work together to give super-accurate answers. Here's a quick look ...