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Notes from the lab

Longer write-ups of what I measured, what broke and what I learned.

4 min read

Five demonstrations: what it costs to teach a robot a new part

I fine-tuned a vision-language-action model on a laptop GPU to see how many demonstrations a robot needs for a task it has never seen. The answer was five, and getting an honest number was harder than getting a good one.

  • Robot learning
  • VLA
  • LeRobot
  • Evaluation
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