Zero-HLM trains humanoid loco-manipulation with zero real robot data, lifting success 23% to 69%

siyuanhuang95 · x · 2026-10-29

Researchers unveil Zero-HLM: generalizable humanoid whole-body loco-manipulation without any real robot demonstrations.

The core recipe is real2sim2real:

Simulation-only training transfers zero-shot to a Unitree G1 across three long-horizon tasks; pooled real-world success across five generalization settings rises from 23% (real-data training) to 69% (their simulation data), questioning how much real robot data is actually needed.

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