Datasets:
| ## tasksource/refcoco-grounding v2026.10.16 | |
| - Add 100,000 training, 24,527 validation and 30,903 test referring-expression decisions from RefCOCO, RefCOCO+ and RefCOCOg. | |
| - Share unchanged COCO2014 images across the three views. Choices are native object boxes; no synthetic distractors. | |
| - Reserve held-out photographs across variants by both image ID and image hash. Preserve original split names in metadata; native test subsets share the canonical test split. | |
| - Record original per-image Flickr licenses and source revisions. Noncommercial and unresolved terms are retained explicitly. | |