Embodied Robotics Research

Tag: grpo

2 items with this tag.

  • Aug 17, 2026

    Temporal GRPO: Beyond Trajectory-Level Credit in Vision-Language-Action Reinforcement Learning

    • rl
    • vla
    • grpo
    • credit-assignment
    • vla-posttraining
  • Jun 30, 2026

    Z-1: Efficient Reinforcement Learning for Vision-Language-Action Models

    • vla-posttraining
    • rl-finetuning
    • grpo
    • flow-matching
    • pi0.5
    • RoboCasa
    • online-rl

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