Nvidia's GTC 2025 keynote: 40x AI performance leap, open-source 'Dynamo', and a walking Star Wars-inspired 'Blue' robot

Nvidia CEO Jensen Huang unveils 40x faster Blackwell platform, Vera Rubin roadmap through 2027, open-source Dynamo software, humanoid robotics AI, and GM partnership at GTC 2025, positioning the company to counter DeepSeek's efficiency challenge.