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Hugging Face Daily PapersMeng-Hao Guo, Zhe-Han Mo, Jia-Jun Wang1 min readpaperadvanced

Transferring the Intelligence of VLMs to Robotic Control

Summary

RoboDawn lets a vision‑language model (VLM) drive a robot via a tiny discrete command set (translate/rotate/gripper). Using a few in‑context demos, the VLM learns the interface and task strategy, then runs closed‑loop: observe image → reason → act → re‑observe. On the RoboTwin 2.0 C2R benchmark RoboDawn hits 53.2 % success zero‑shot, 73.6 % with one demo (vs. 46 % baseline). On RoboDojo it goes f…

  • A compact, human‑intuitive command interface can bridge VLM reasoning to low‑level robot actuation.
  • Few‑shot in‑context learning is enough to ground a VLM in both the interface and the task, yielding large performance jumps.
  • Zero‑shot VLM control already beats several policies trained on the same robot data, showing strong cross‑domain generalisation.
  • The approach transfers from simulation (RoboTwin, RoboDojo) to a physical Franka arm with minimal adaptation.

If VLMs can be repurposed for real‑world robot control with only a handful of demonstrations, we can leverage massive pre‑trained language‑vision models for new robotic tasks without costly data collection or reinforcement learning pipelines.

7/10

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