NVIDIA

<p>Elon Musk's xAI has successfully raised $20 billion in its Series E funding round, surpassing its $15 billion target. The funding, backed by Nvidia and Qatar, aims to enhance AI infrastructure and accelerate the development of transformative AI products. Key investors include Valor Equity Partners and Fidelity Management. The funds will support initiatives like Grok 4 Series and Colossus I and II supercomputers. Additionally, xAI has filed a lawsuit against Apple and OpenAI for alleged anti-competitive practices in the AI sector.</p>

- Elon Musk's AI firm xAI has raised $20 billion in a Series E funding round, exceeding its $15 billion target, with support from Nvidia Corp. and Qatar.  
- The funding will enhance infrastructure development and accelerate the creation of transformative AI products, as well as advance research towards the company's mission of Understanding the Universe.  
- Notably, xAI is rapidly scaling its compute infrastructure, with Nvidia contributing significantly, while also pursuing a lawsuit against Apple and OpenAI over competition issues in the AI sector.