license: apache-2.0
tags:
- LeRobot
- robotics
Experiment provenance
Experiment line: stack line (colour-cube world). Three cubes differing ONLY in hue; day cycles relabel grasp → pick up → stack. Run pages: https://storage.googleapis.com/rbhowmik-dreamer/site/stack/index.html
Day-cycle corpus: the parent plus that night's appended episodes (relabelled oracle-gated chains and/or held-context prep demos). The corpus is the memory; weights retrain from scratch each night.
What changed: vs stack_v4_day2: episodes 2850 → 3000, frames 122404 → 126698. Same task vocabulary — the new episodes change coverage, not words.
Collected in simulation (robosuite/MuJoCo, Panda): scene + wrist video, proprio, OSC actions, and a language task string minted by the project's verbalizer (certificate → instruction; the relabeler may not invent words).