zima-robot/stack_v4_c1

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 The shape-inheritance dose: 600 approach-only 'go over the red cylinder' demos (EXACTLY red_cube's colour, so only shape can bind). Result: weaker transfer than colour (pick up 0/10 → 3/10). What changed: vs stack_v4_day3: episodes 3450 → 5250, frames… See the full description on the dataset page: https://huggingface.co/datasets/zima-robot/stack_v4_c1.

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