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 ...

Feb 13 (Reuters) - Grok, Elon Musk's AI chatbot, has been gaining ground in the U.S. over the past months, data showed, even as it draws global ‌censure and regulatory scrutiny after being used to ...

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 ...

Elon Musk is rebuilding xAI for the second time as six co-founders depart and Grok falls behind rivals in AI coding benchmarks.