At CES 2025, Nvidia unveiled its Cosmos World Foundation Models, a suite of AI models designed to predict and generate physics-aware videos. The models, ranging from Nano to Ultra in size, are now available via Nvidia's API and other platforms, allowing developers to customize them for various applications. These models can generate high-quality synthetic data for robotics and autonomous vehicles, having been trained on extensive real-world interaction data. Nvidia emphasized that the models are accessible under a permissive license, though concerns about copyright issues in the training data remain.