Nvidia is revolutionizing artificial intelligence (AI) with the launch of Cosmos, a cutting-edge family of foundational AI models. Announced by CEO Jensen Huang during his keynote at CES 2025 in Las Vegas, Cosmos is designed to teach robots and machines to navigate and interact with the physical world. These innovative models generate photorealistic video, providing cost-effective "synthetic" training data for robots and self-driving cars. This eliminates the need for expensive, conventional data collection methods, such as deploying fleets of vehicles or repetitive human-performed tasks. Nvidia's breakthrough marks a significant step in advancing AI's practical applications and reducing the costs of training intelligent machines.