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RAPID: Robot Agentic Programming from Demonstrations

arXiv cs.RO LLM Agents Yuyao Liu, Jiayuan Mao, David Hsu, Leslie Pack Kaelbling, Tomás Lozano-Pérez 2026-09-24

TL;DR - RAPID is an agentic system that turns a single visual human demonstration into reusable robot programs, automatically deriving task specifications, action primitives, and a verification environment. It matters because the generated programs generalize across object and scene variations, including contact-rich manipulation on a real robot arm.

  • Uses an iterative agentic loop to generate, execute, verify, and refine robot code.
  • Represents demonstrations as object-centric relational programs rather than reproducing specific motions.
  • Implements action primitives through trajectory optimization and adapts them at runtime using scene-specific geometric constraints.
  • Evaluated in simulation and on a Franka arm across eight nonprehensile tasks, with additional simulation tests on LIBERO-Pro prehensile tasks.

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