SuperMimic cuts humanoid training GPU-hours by 1000×: 1 GPU in 3 hours beats SOTA

fdellaert · x · 2026-10-27

SuperMimic claims to scale humanoid control with over 1000× fewer GPU-hours: trained in 3 hours on a single GPU, it surpasses the prior state of the art (128 GPUs for 7 days) across 129,514 motions.

Related work: DMO (CoRL 2025, NYU & LAAS-CNRS) explores a decoupled variant — forward rollouts in a high-fidelity simulator, backward gradients through a learned differentiable dynamics model — avoiding compounding model errors while keeping low-variance analytical gradients. DMO improves sample and wall-clock efficiency on locomotion/manipulation benchmarks and deployed on a Unitree Go2 for quadrupedal and bipedal tasks with robust sim-to-real transfer.

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