Robot Learns a Task From a Single Demo With Zero Fine-Tuning

E0M · x · 2026-08-20

A member of the Genesis team (@felixwyw) recounts that late on Aug 3, while experimenting with few-gradient learning on GEN-1.5, they improvised a test of "physical prompting": show the robot a task once, and it imitates the demo exactly with zero fine-tuning. More prompts for different tasks also landed successful rollouts. The author credits years of team work and community groundwork for the breakthrough. Reposter @benbarry recalls a 2018 conversation with Ilya Sutskever: AI progress can go from feeling nearly impossible to just working overnight — and he feels it again now.

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