| --- |
| license: apache-2.0 |
| language: |
| - en |
| tags: |
| - video-generation |
| - video-reasoning |
| - benchmark |
| pretty_name: VBVR-Test-Bench |
| size_categories: |
| - n<1K |
| --- |
| |
| # VBVR-Test-Bench |
|
|
| A reorganization of the [Video-Reason/VBVR-Bench-Data](https://huggingface.co/datasets/Video-Reason/VBVR-Bench-Data) test set, organized first by **split** (In-Domain / Out-of-Domain), then by **class** (Instruction_Following / Pure_Reasoning), and inside Pure_Reasoning, further split into **unchanged** vs **rewritten**. |
| |
| | Class / bucket | Tasks | Samples | |
| |---|---:|---:| |
| | Instruction_Following | 56 | 280 | |
| | Pure_Reasoning / unchanged | 27 | 135 | |
| | Pure_Reasoning / rewritten | 17 | 85 | |
| | **Total** | **100** | **500** | |
|
|
| **rewritten** tasks are reasoning tasks whose upstream VBVR prompt contained answer leaks, algorithm-name hints, redundant procedural decomposition, or pure rendering choreography. We rewrote these prompts to test the model's reasoning rather than its ability to mimic the spelled-out solution. Both the rewritten `prompt.txt` and the original VBVR `prompt_original.txt` are included so you can audit each diff. |
|
|
| ## Layout |
|
|
| ``` |
| VBVR-Test-Bench/ |
| ├── README.md |
| ├── In-Domain_50/ |
| │ ├── Instruction_Following/ |
| │ │ └── <task>/<sample>/ |
| │ │ ├── prompt.txt |
| │ │ ├── first_frame.png |
| │ │ ├── final_frame.png |
| │ │ ├── ground_truth.mp4 |
| │ │ └── metadata.json |
| │ └── Pure_Reasoning/ |
| │ ├── unchanged/ |
| │ │ └── <task>/<sample>/... # prompt.txt = upstream VBVR |
| │ └── rewritten/ |
| │ └── <task>/<sample>/ |
| │ ├── prompt.txt # rewritten (leak-stripped) |
| │ ├── prompt_original.txt # upstream VBVR (reference) |
| │ ├── first_frame.png |
| │ ├── final_frame.png |
| │ ├── ground_truth.mp4 |
| │ └── metadata.json |
| └── Out-of-Domain_50/ |
| ├── Instruction_Following/... |
| └── Pure_Reasoning/ |
| ├── unchanged/... |
| └── rewritten/... |
| ``` |
|
|
| ## Source |
|
|
| - **Prompts** (`prompt_original.txt` and `Instruction_Following` / `Pure_Reasoning/unchanged` `prompt.txt`): byte-identical to upstream [Video-Reason/VBVR-Bench-Data](https://huggingface.co/datasets/Video-Reason/VBVR-Bench-Data). |
| - **Videos / frames / metadata**: byte-identical to upstream VBVR-Bench-Data. |
| - **`Pure_Reasoning/rewritten/<task>/<sample>/prompt.txt`**: derived from `prompt_original.txt` by applying our rewrite rules. |
| |
| ## What got rewritten |
| |
| The 17 rewritten tasks (see `prompt.txt` vs `prompt_original.txt` for the exact diff per sample): |
| |
| ### Choreography removal (5 tasks) |
| - **G-13, G-16, G-41, G-45, G-47**: stripped trailing `showing the complete movement process step by step` (pure rendering instruction). |
| |
| ### Answer / leak removal (8 tasks) |
| - **G-131, G-134, G-135**: the pattern string spelled the answer literally (e.g., `'small-big-small-big'` tells the next is `big`). Replaced with neutral wording. |
| - **G-273**: removed parenthetical `(the object that ends up floating higher)` which directly identifies the answer. |
| - **O-23**: removed outcome narrative (`Both branches will complete successfully...`) and v3's gap-existence hint. |
| - **O-24**: removed `to find where the chain will break` / `until the gap prevents further progress`. |
| - **O-31**: removed algorithm name (`using a greedy largest-first strategy`) and optimal-order hint (`the largest red ball` → `any red ball`). The eating rule (must be smaller-or-equal) is preserved. |
| - **O-45**: removed procedural decomposition. |
| |
| ### Misc minor cuts (4 tasks) |
| - **G-21**: reframed mask motion as a depth-reasoning task. |
| - **O-2**: removed `Using subtractive color mixing rules,`. |
| - **O-16**: normalized wording. |
| - **O-22**: removed `Plan your moves carefully before starting.`. |
| |
| ## Splits |
| |
| - **In-Domain_50**: 50 tasks. Training distribution. |
| - **Out-of-Domain_50**: 50 tasks. Held out from training. |
| |
| ## Excluded from this release |
| |
| - **B-variants** (G-21B, G-36B, O-18B, O-19B, G-160B, G-167B, G-218B, G-219B, G-221B): our synthesized depth-reasoning / extremum-flip variants. Not part of upstream VBVR. |
| |
| ## Citing VBVR |
| |
| ``` |
| @misc{vbvr, |
| title = {VBVR: A Very Big Video Reasoning Suite}, |
| url = {https://huggingface.co/datasets/Video-Reason/VBVR-Bench-Data}, |
| year = {2026} |
| } |
| ``` |
| |
