Datasets:
| dataset_info: | |
| - config_name: dynamic | |
| features: | |
| - name: episode_id | |
| dtype: string | |
| - name: num_frames | |
| dtype: int64 | |
| - name: num_pt_files | |
| dtype: int64 | |
| - name: num_mp4_files | |
| dtype: int64 | |
| - name: num_rgb_mp4 | |
| dtype: int64 | |
| - name: num_map_2d_mp4 | |
| dtype: int64 | |
| - name: episode_path | |
| dtype: string | |
| - name: data_files | |
| list: string | |
| - name: video_files | |
| list: string | |
| - name: shard_file | |
| dtype: string | |
| splits: | |
| - name: train | |
| num_bytes: 1584370 | |
| num_examples: 40 | |
| - name: validation | |
| num_bytes: 166330 | |
| num_examples: 16 | |
| download_size: 280714 | |
| dataset_size: 1750700 | |
| - config_name: static | |
| features: | |
| - name: episode_id | |
| dtype: string | |
| - name: num_frames | |
| dtype: int64 | |
| - name: num_pt_files | |
| dtype: int64 | |
| - name: num_mp4_files | |
| dtype: int64 | |
| - name: num_rgb_mp4 | |
| dtype: int64 | |
| - name: num_map_2d_mp4 | |
| dtype: int64 | |
| - name: episode_path | |
| dtype: string | |
| - name: data_files | |
| list: string | |
| - name: video_files | |
| list: string | |
| - name: shard_file | |
| dtype: string | |
| splits: | |
| - name: train | |
| num_bytes: 1864890 | |
| num_examples: 40 | |
| - name: validation | |
| num_bytes: 194538 | |
| num_examples: 16 | |
| download_size: 282742 | |
| dataset_size: 2059428 | |
| - config_name: tex | |
| features: | |
| - name: episode_id | |
| dtype: string | |
| - name: num_frames | |
| dtype: int64 | |
| - name: num_pt_files | |
| dtype: int64 | |
| - name: num_mp4_files | |
| dtype: int64 | |
| - name: num_rgb_mp4 | |
| dtype: int64 | |
| - name: num_map_2d_mp4 | |
| dtype: int64 | |
| - name: episode_path | |
| dtype: string | |
| - name: data_files | |
| list: string | |
| - name: video_files | |
| list: string | |
| - name: shard_file | |
| dtype: string | |
| splits: | |
| - name: train | |
| num_bytes: 1343730 | |
| num_examples: 40 | |
| - name: validation | |
| num_bytes: 142074 | |
| num_examples: 16 | |
| download_size: 277775 | |
| dataset_size: 1485804 | |
| configs: | |
| - config_name: dynamic | |
| data_files: | |
| - split: train | |
| path: dynamic/train-* | |
| - split: validation | |
| path: dynamic/validation-* | |
| - config_name: static | |
| data_files: | |
| - split: train | |
| path: static/train-* | |
| - split: validation | |
| path: static/validation-* | |
| - config_name: tex | |
| data_files: | |
| - split: train | |
| path: tex/train-* | |
| - split: validation | |
| path: tex/validation-* | |
| task_categories: | |
| - image-to-video | |
| # Block World Dataset | |
| This repository contains the Block World dataset for experiments of **FloWM (Flow Equivariant World Models)**, presented in the paper [Flow Equivariant World Models: Memory for Partially Observed Dynamic Environments](https://huggingface.co/papers/2601.01075). | |
| [**Project Page**](https://flowequivariantworldmodels.github.io/) | [**GitHub Repository**](https://github.com/hlillemark/flowm) | |
| ## Dataset Summary | |
| The Block World dataset is a 3D partially observed video world modeling benchmark. It is designed to evaluate how world models handle continuous sensory input and underlying symmetries in environment dynamics. The dataset includes three main configurations: | |
| - **dynamic**: The primary environment used for results in the paper, featuring moving objects. | |
| - **static**: A version of the environment with static external objects. | |
| - **tex**: A textured version of the environment to test visual complexity. | |
| Each configuration contains both `train` and `validation` splits. | |
| ## Usage | |
| To use this dataset with the FloWM framework, the authors provide a download script in the associated GitHub repository to handle the extraction and setup of the data. For more details, please refer to the [official code repository](https://github.com/hlillemark/flowm). | |
| ## Citation | |
| ```bibtex | |
| @misc{lillemark2026flowequivariantworldmodels, | |
| title={Flow Equivariant World Models: Memory for Partially Observed Dynamic Environments}, | |
| author={Hansen Jin Lillemark and Benhao Huang and Fangneng Zhan and Yilun Du and Thomas Anderson Keller}, | |
| year={2026}, | |
| eprint={2601.01075}, | |
| archivePrefix={arXiv}, | |
| primaryClass={cs.LG}, | |
| url={https://arxiv.org/abs/2601.01075}, | |
| } | |
| ``` |