---
license: other
task_categories:
- text-to-video
- image-to-video
tags:
- visual-reasoning
- world-engine
- synthetic
- tangram
---

# Tangram WE-Task3 Dataset

Synthetic 832x480, 81-frame Tangram solution videos generated by `we-task3`.

- Train: 3,000 cases; easy, medium, and hard have 1,000 each.
- IID validation: `validation/`; 25 cases per difficulty and 75 total.
- Fixed OOD challenge: `ood/`; one original Task 3 example per difficulty.
- IID cases exclude every train seed and canonical translation/global-rotation class.
- See `SPLITS.md` and the split manifests for details.