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 ...

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 ...

The job market is competitive right now, at least according to the World Economic Forum. The sobering news was released in September, revealing that new entry-level job listings declined by almost 30% ...

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

The AI crypto market is projected to expand from $3.7 billion in 2024 to $46.9 billion by 2034, highlighting the increasing reliance on AI tools like Grok 4 for trading. Launched in mid-2025, Grok 4 ...

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 ...

As the General Services Administration seeks to expand its GSAi platform to other agencies, its coders are also working on red-teaming many of the country’s leading AI models. The ultimate goal is to ...

Tesla (TSLA) stock rose 0.09% to $417.44 as Grok AI assistant launched across Europe via update 2026.2.6 requiring AMD Ryzen ...

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.