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  1. Elon Musk xAI raises $20 billion from Nvidia, Cisco, investors

    4 days ago · Elon Musk's AI said it raised $20 billion in new funding after CNBC reported in November that a financing round would value the company at about $230 billion.

  2. Elon Musk's xAI closes a $20 billion funding round to supercharge AI

    4 days ago · Elon Musk's xAI raised $20 billion in an upsized Series E to fund AI infrastructure and products. Investors included Valor Equity Partners and Stepstone Group, among others. …

  3. Elon Musk’s xAI announces it has raised $20bn amid backlash …

    4 days ago · AI company’s chatbot faces criticism over its generation of sexualized, nonconsensual images of women and girls Elon Musk’s artificial intelligence company has …

  4. AI for all humanity

    xAI is an AI company with the mission of advancing scientific discovery and gaining a deeper understanding of our universe.

  5. Elon Musk’s Biggest Revelations on AI, Robots, and the

    5 days ago · Elon Musk Elon Musk’s xAI bets $20B on Mississippi with 2GW AI data center project The project is expected to create hundreds of permanent jobs, dramatically expand …

  6. Elon Musk xAI Unveils Grok 4, Calls it ‘World's Smartest AI

    Jul 11, 2025 · Elon Musk's artificial intelligence company xAI launched Grok 4 during a livestreamed event on X this week. During the hour-long presentation, Musk called Grok 4 "the …

  7. Elon Musk's New Grok 4 Takes on ‘Humanity’s Last Exam’ as the AI

    Jul 11, 2025 · Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and outpace rivals such as Google’s Gemini and …

  8. What Is Grok 4? Elon Musk’s Newest AI Model, Explained | Built In

    Nov 18, 2025 · Summary: Elon Musk’s xAI has launched Grok 4, one of its most powerful models yet, touting real-time search, tool use and top-tier performance. But its overall intelligence — …

  9. What Is Grok? Everything to Know About Elon Musk's AI Tool

    Jul 18, 2025 · Elon Musk isn't one to sit out a tech trend. In November 2023, he launched Grok, an AI chatbot created by his artificial intelligence startup, xAI. Musk, who co-founded OpenAI …

  10. Elon Musk Has Focused on xAI Since Leaving Washington - The …

    Sep 18, 2025 · In a rare companywide meeting on Wednesday, Elon Musk laid out his vision for xAI, his two-year-old start-up that is chasing its competitors in the race to build artificial …