VFlash: Enabling System-1 VLMs for Physical AI · NVIDIA Research

research.nvidia.com7 min read

Nvidia Research has introduced VFlash, a generalist decoding framework designed to accelerate visual planning for Physical AI agents such as robots and autonomous vehicles. The method adapts Vision-Language Model speculative decoding by using a lightweight drafter to predict complete visual primitives—including boxes, depth, and trajectories—in a single parallel pass. According to the researchers, VFlash reduces trajectory errors and achieves up to 5x faster robot inference and over 3x faster driving inference on supported hardware. Open article →

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