Benchmark
RefCOCOg Benchmark
What is RefCOCOg?
RefCOCOg is a referring expression comprehension benchmark that evaluates spatial grounding in images. Given a natural language expression describing an…
- Modality
- multimodal
- Evaluates
- multimodal, grounding, vision
- Openness
- unknown
- Importer
- LLM Stats
- Reported scores
- 1
Source provenance
- Original evidence https://api.zeroeval.com/leaderboard/benchmarks/refcocog?top_n=500
RefCOCOg results and reported scores
LLM Stats
| Model | Organization | Reported value | Reported | Evidence |
|---|---|---|---|---|
| Nova 2 Omni | Amazon | 0.863 | 2025-12-02 | evidence |
Scores are partitioned by the source that reported them and are never merged into a single cross-source ranking, because the sources measure different things and say so.