Nvidia CEO Jensen Huang joins partners to advocate for open-weight AI models

Jensen Huang has never been accused of making a quiet entrance. The Nvidia CEO chose his very first post on X to publish a letter advocating for open-weight AI models, the kind you can download, modify, and run on your own hardware. For a guy who sells the hardware that powers most of the world’s AI, this isn’t altruism. It’s strategy. The letter, signed by Nvidia alongside other partners, lays out a case for why open-weight models matter for safety, cybersecurity, innovation, and national sovereignty. Huang’s argument is straightforward: when AI models are open, more people use them. When more people use them, more people need GPUs. The open-weight play and why it matters beyond Silicon Valley Open-weight models are distinct from fully open-source software, but the concept is similar enough. These are AI models where the trained parameters (the “weights”) are publicly available for download. Anyone can run them, fine-tune them, or build products on top of them without asking permission from the company that trained them. Huang has been vocal about this for a while. In an Axios interview on July 22, he praised Chinese open-weight models like Moonshot AI’s Kimi K3 and DeepSeek’s off...