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 ...

Grok AI is back to its old ways of sharing misinformation to users online, and this time, the controversial chatbot developed by Elon Musk's xAI gave users inaccurate details about the Bondi Beach ...

What if the future of AI could not only dream up stunning web designs but also code them into reality with unmatched precision? In this overview, Universe of AI explores how Grok 4.2, codenamed ...

Is Grok 4.2 the most intelligent coding model we’ve seen yet? With its release in January 2026, this AI powerhouse has already sparked conversations across the tech world. In this comparison, World of ...

According to Musk, the new version is designed to be "an order of magnitude smarter and faster" than the standard Grok 4, and introduces what he called a "rapid learning" architecture.

The embattled xAI Grok chatbot is coming to Tesla EVs in the U.K. and Europe.

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT.