| pretty_name: MBench Data | |
| # MBench Data | |
| This repository contains the evaluation data released with | |
| [MBench](https://github.com/study-overflow/MBench). | |
| - `MBench-A`: 547 action-conditioned evaluation samples. | |
| - `MBench-T`: 493 base cases, expanded into 684 condition-level evaluation items. | |
| ## Structure | |
| Each benchmark follows the directory protocol expected by the MBench evaluator: | |
| ```text | |
| MBench-{A|T}/ | |
| ├── dataset.yaml | |
| ├── samples/{subset}/{sample_id}/sample.json | |
| └── models/{model_id}/ | |
| ├── model.yaml | |
| ├── samples.jsonl | |
| └── outputs/{subset}/{sample_id}/{condition_id}/video.mp4 | |
| ``` | |
| The exact evaluation items available for each model are listed in | |
| `models/{model_id}/samples.jsonl`. | |
| In MBench-T, the 493 base cases consist of 293 non-causal samples and 200 | |
| causal samples. The causal samples are expanded into 200 camera-motion, 100 | |
| occlusion, and 91 dimming conditions, producing 684 condition-level items in | |
| total. | |