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Same checkpoint, same robot model, different results. What should I check first?

This story is from 2026-09-02. It is preserved in the archive; the latest stories are on the live feed.

I had a policy working fine on robot A. Then I put the exact same checkpoint on robot B. Same robot model and task, supposedly the same setup, but the results were noticeably different. Now I’m trying to figure out whether this points to a policy problem or just small differences between the two ro…

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  1. 2026-09-02 09:33 · r/learnmachinelearning
    Same checkpoint, same robot model, different results. What should I check first?

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