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dataset_info:
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---
# World Embedding Dynamics Retrieval
World Embedding Dynamics Retrieval is the dynamics retrieval split of the
[World Embedding Benchmark](https://arxiv.org/pdf/2610.03632). It contains
1,900 simulation videos from 19 physics families. The family shards are loaded
together as the default configuration.
## Usage
```python
from datasets import load_dataset
dataset = load_dataset(
"World-Representation-Lab/World-Embedding-Dynamics-Retrieval",
split="test",
)
```
## Fields
- `query_id`: unique text-query identifier.
- `case_id`: simulation case identifier.
- `raw_text`: structured physical description.
- `parsed_text`: natural-language retrieval caption.
- `video`: simulation video.
The benchmark uses `parsed_text` for text-video retrieval.
## Citation
```bibtex
@misc{liu2026worldembeddingbenchmark,
title = {World Embedding Benchmark},
author = {Yiqi Liu and Ruifeng Yuan and Yang Wang and Long Li and Fengyu Cai and Hou Pong Chan and Jialin Yu and Hao Zhang and Chenghua Lin and Chenghao Xiao},
year = {2026},
eprint = {2610.03632},
archivePrefix = {arXiv},
primaryClass = {cs.CV},
url = {https://arxiv.org/abs/2610.03632}
}
```
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