| dataset_info: | |
| features: | |
| - name: image_id | |
| dtype: string | |
| - name: image | |
| dtype: image | |
| - name: instance_idx | |
| dtype: int64 | |
| - name: question | |
| dtype: string | |
| - name: answer | |
| dtype: string | |
| - name: instance_triplet | |
| dtype: string | |
| - name: triplets | |
| dtype: string | |
| - name: all_object | |
| dtype: string | |
| - name: object | |
| dtype: string | |
| splits: | |
| - name: train | |
| num_examples: 1226 | |
| # Tri-HE | |
| A triplet-based hallucination evaluation dataset for visual question answering. Contains 1226 flattened question-answer instances across 300 images. Each row includes the question, answer, and associated knowledge triplets (both instance-level and image-level) encoded as JSON strings. The triplets capture subject-predicate-object relationships used to probe visual hallucination. | |