At CES 2026, Nvidia unveiled Alpamayo, a groundbreaking suite of open-source AI models, simulation tools, and datasets aimed at enhancing autonomous vehicles’ decision-making capabilities. CEO Jensen Huang declared, “The ChatGPT moment for physical AI is here,” emphasizing that Alpamayo enables vehicles to reason through complex driving situations. The centerpiece, Alpamayo 1, features a 10 billion-parameter vision language action model, allowing vehicles to emulate human-like reasoning for edge cases, such as navigating traffic light outages.
Nvidia’s Vice President Ali Kani explained that Alpamayo dissects problems into manageable steps to select the safest route. The code is accessible on Hugging Face, enabling developers to tailor Alpamayo for various applications, including auto-labeling systems and synthetic data generation with Nvidia’s Cosmos. Additionally, Nvidia released an open dataset of over 1,700 hours of driving data and AlpaSim, a simulation framework available on GitHub, for comprehensive testing of autonomous driving systems in real-world conditions.
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