He said he plans to use Grok to "rewrite the entire corpus of human knowledge." And then he said he would retrain the latest model of Grok on that revision. When you're Elon Musk, you don't have to ...

Grok is apparently referring to Elon Musk's X posts in order to answer user's questions. It looks like Musk will be the arbiter of truth for his so-called "maximally truth-seeking AI." Musk's AI ...

Add Yahoo as a preferred source to see more of our stories on Google. Elon Musk, seen here in a photo illustration with a person holding a phone displaying the Grok AI logo, has “enabled” creation of ...

Here is Grok 4.20 analyzing the Macrohard emulated digital human business. xAI’s internal project — codenamed MacroHard (a ...

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.

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots. Barbara is a tech writer specializing in AI and emerging technologies. With ...

On June 21, 2025, Elon Musk announced a major update to xAI’s Grok chatbot. The company will retrain the model—likely launching it as “Grok 4”—after calling the current data filled with “far too much ...