| --- |
| license: mit |
| size_categories: |
| - 100M<n<1B |
| task_categories: |
| - image-text-to-text |
| - object-detection |
| language: |
| - en |
| tags: |
| - art |
| --- |
| |
| # AmbiBench Metadata |
|
|
| This dataset provides the **metadata** used in the AmbiBench benchmark. |
| Each row corresponds to an ambiguous image or video sample paired with a question–answer pair, derived from the benchmark design. |
|
|
| --- |
|
|
| ## Columns |
|
|
| ### `question` |
| - The natural-language question posed to the model. |
|
|
| ### `answer` |
| - The reference answer to the `question`. |
| - May include: |
| - A single object name (`"snake"`), |
| - A semicolon-separated pair for bistable/multi-scene (`"duck; rabbit"`), |
| - Or multiple objects/scenes (`"bear, deer, wolf, bird"`). |
|
|
| ### `file_name` |
| - Cleaned filename of the associated image or video. |
| - Any inline bounding box tags in the original filename (e.g. |
| `2120_netimg_hidden_face_illusion_[1152,807,1392,1263].jpg`) |
| are removed, and the coordinates are stored separately in `bbox`. |
| - ⚠️ **Special case: `motion_video` samples** — the stored file names end with `.png` as placeholders. |
| For actual usage, replace `.png` with `.mp4` to access the corresponding video file. |
| |
| ### `bbox` |
| - A list of bounding box coordinates `[x1, y1, x2, y2]` if required by the question. |
| - Empty list (`[]`) if no bounding box is provided. |
| |
| ### `type` |
| - Combined label = **Ambiguity category** (*from the AmbiBench taxonomy*) + **Task type**. |
| - Categories include: |
| *Camouflaged, Bistable, Hybrid, Color, Multi-view, Geometric, Motion, Multi-scene, Mixed*. |
| - Task types include: *open-ended, localization(bbox), region*. |
| - Example values: |
| - `"camouflaged_open"` |
| - `"mix_bbox"` |
| - `"mix_highlighted"` |
| |
| --- |
| |
| ## Notes |
| - All entries include consistent fields: `question`, `answer`, `file_name`, `bbox`, `type`. |
| - `motion_video` entries must be linked to the corresponding `.mp4` files (replace `.png` extension). |
| - This metadata is suitable for training and evaluating vision–language models on ambiguous image understanding. |
| |
| --- |
