英伟达推出Alpamayo，推进物理AI战略

Nvidia used CES 2026 to outline a new phase of its autonomous driving efforts, unveiling Alpamayo, a family of AI models designed to support decision-making in self-driving vehicles. The system is positioned as part of Nvidia’s broader “Physical AI” strategy, which focuses on applying large-scale artificial intelligence models to machines operating in real-world environments, where uncertainty, safety, and edge cases remain persistent challenges. Alpamayo is built around a 10-billion-parameter architecture and is intended to improve how autonomous vehicles interpret complex situations on the road. Nvidia said the model is trained on extensive real driving data and is designed to make its decision processes more transparent, an area that has drawn growing attention from regulators, automakers, and safety researchers. …