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G1×pi0-fast base

Unitree Robotics · LeRobot · lerobot

Evidence

Success rate
Episodes tested
Updated
2026-04-20

Notes

Worth verifying — high inference rate makes pi0-fast attractive for real-time humanoid manipulation if it holds up on G1.

Gaps noted

  • · pi0-fast trades a few points of success rate for 5x inference throughput; expected to behave similarly to pi0-base on G1's upper body.
  • · No quantitative community report yet.

Robot · G1

Unitree's compact humanoid, 127cm tall. Best price-to-capability ratio in the humanoid bucket and a growing sim-to-real community.

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Policy · pi0-fast base

pi0 variant with FAST action tokenizer for higher-frequency control. 5x inference throughput vs pi0-base. Strong manipulation including fold-laundry.

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