| ---
|
| license: cc-by-nc-4.0
|
| task_categories:
|
| - image-to-text
|
| - visual-question-answering
|
| language:
|
| - en
|
| tags:
|
| - medical
|
| - dental
|
| - vision-language
|
| - intraoral
|
| size_categories:
|
| - 1K<n<10K
|
| ---
|
|
|
| # DentBench-VL (extended)
|
|
|
| Persona-conditioned dental Vision-Language dataset for intraoral photographs.
|
| 2,105 records across 15 canonical dental classes, six structured fields per
|
| record (diagnosis, severity, findings, recommendation, explanation, rationale).
|
|
|
| ## Sources
|
|
|
| | Source | Records |
|
| |---|---|
|
| | dentbench_v1_single_clinic | 1,280 |
|
| | dentbench_v1_single_clinic_legacy | 175 |
|
| | external_dental_research | 650 |
|
|
|
| ## Splits
|
|
|
| | Split | N |
|
| |---|---|
|
| | train | 1,755 |
|
| | valid | 148 |
|
| | test | 202 |
|
|
|
| ## Files
|
|
|
| - `complete_annotations_clean_extended.json` — final merged corpus (2,105 records)
|
| - `manual_annotations.jsonl` — 650 external records with full
|
| Writer-Editor-Diagnoser provenance (annotation, blind diagnoser audit,
|
| resolution decision)
|
|
|
| ## Annotation pipeline
|
|
|
| External images annotated through a Writer-Editor-Diagnoser pipeline:
|
| Writer drafts the six-field annotation conditioned on the source label,
|
| Editor enforces per-style length budgets, blind Diagnoser independently
|
| re-diagnoses from the image alone. Disagreements resolved through a
|
| confidence-based rule (308 of 326 disagreements resulted in a Diagnoser
|
| override, replacing source-dataset labels).
|
|
|
| ## Citation
|
|
|
| DentForge: Persona-Conditioned Dental Vision-Language Reporting,
|
| BMVC 2026 (under review).
|
|
|
