| --- |
| dataset_info: |
| - config_name: articulatedChain |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 52698737 |
| num_examples: 100 |
| download_size: 52698737 |
| dataset_size: 52698737 |
| - config_name: blockTower3D |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 119203842 |
| num_examples: 100 |
| download_size: 119203842 |
| dataset_size: 119203842 |
| - config_name: cantileverBeamTransient |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 22494788 |
| num_examples: 100 |
| download_size: 22494788 |
| dataset_size: 22494788 |
| - config_name: dropWeightImpactSMC |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 59688598 |
| num_examples: 100 |
| download_size: 59688598 |
| dataset_size: 59688598 |
| - config_name: flexibleCrankSlider |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 36545816 |
| num_examples: 100 |
| download_size: 36545816 |
| dataset_size: 36545816 |
| - config_name: gearPair3D |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 162716347 |
| num_examples: 100 |
| download_size: 162716347 |
| dataset_size: 162716347 |
| - config_name: harmonicResponseFRF |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 38299940 |
| num_examples: 100 |
| download_size: 38299940 |
| dataset_size: 38299940 |
| - config_name: j2PlasticBeam |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 8826676 |
| num_examples: 100 |
| download_size: 8826676 |
| dataset_size: 8826676 |
| - config_name: lemaitreDamageBar |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 2603502 |
| num_examples: 100 |
| download_size: 2603502 |
| dataset_size: 2603502 |
| - config_name: massSpringDamper |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 29881218 |
| num_examples: 100 |
| download_size: 29881218 |
| dataset_size: 29881218 |
| - config_name: pendulum |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 46874638 |
| num_examples: 100 |
| download_size: 46874638 |
| dataset_size: 46874638 |
| - config_name: reissnerShellModal |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 432545591 |
| num_examples: 100 |
| download_size: 432545591 |
| dataset_size: 432545591 |
| - config_name: rigidCollision |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 24537355 |
| num_examples: 100 |
| download_size: 24537355 |
| dataset_size: 24537355 |
| - config_name: rollingSlidingTransition |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 25533691 |
| num_examples: 100 |
| download_size: 25533691 |
| dataset_size: 25533691 |
| - config_name: rubberBlockCompression |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 115467225 |
| num_examples: 100 |
| download_size: 115467225 |
| dataset_size: 115467225 |
| - config_name: sphereDrop3D |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 7065274 |
| num_examples: 100 |
| download_size: 7065274 |
| dataset_size: 7065274 |
| - config_name: stackStability |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 6886649 |
| num_examples: 100 |
| download_size: 6886649 |
| dataset_size: 6886649 |
| - config_name: stressWavePropagation |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 5177102 |
| num_examples: 100 |
| download_size: 5177102 |
| dataset_size: 5177102 |
| - config_name: unbalancedRotor3D |
| features: |
| - name: query_id |
| dtype: string |
| - name: case_id |
| dtype: string |
| - name: raw_text |
| dtype: string |
| - name: parsed_text |
| dtype: string |
| - name: video |
| dtype: video |
| splits: |
| - name: test |
| num_bytes: 325992878 |
| num_examples: 100 |
| download_size: 325992878 |
| dataset_size: 325992878 |
| --- |
| |
| # 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} |
| } |
| ``` |
|
|
