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A robot reaching for a block needs a path for its gripper. A vision-language model can describe that path as a series of coordinates, but writing them one token at a time takes time while the scene keeps changing. What if the model could sketch the whole path in one go? NVIDIA researchers built VFlash around that idea. A small model learns from examples of geometry and predicts all the coordinates of a path or a bounding box together. We explore why that approach produced faster plans and mo...
