# Referring Expression Comprehension on RefCOCOg UMD (test) Source: [Referring Expression Comprehension on RefCOCOg UMD (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:58:50.630Z Evaluation of Referring Expression Comprehension performance on the test split of the RefCOCOg UMD variant. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Referring Expression Comprehension | | Dataset (including any stated split) | RefCOCOg UMD (test) | | Metric | Precision@0.5 IoU | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 14 of 14 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [Precision@0.5 IoU](): Higher is better; unit: PERCENT. ## Recorded results | Method | Precision@0.5 IoU | Result date | Report paper | | --- | --- | --- | --- | | GSVA-Llama2-13B | 86.18 | Not recorded | 68fa729f1e209131cea5799e | | GSVA-Vicuna-13B | 84.85 | Not recorded | 68fa729f1e209131cea5799e | | GSVA-Llama2-13B | 82.07 | Not recorded | 68fa729f1e209131cea5799e | | GSVA-Vicuna-7B | 81.83 | Not recorded | 68fa729f1e209131cea5799e | | u-LLaVA-7B | 81.68 | Not recorded | 68fa729f1e209131cea5799e | | LISA-Vicuna-13B | 81.48 | Not recorded | 68fa729f1e209131cea5799e | | LISA-Llama2-13B | 81.27 | Not recorded | 68fa729f1e209131cea5799e | | LISA-Vicuna-7B | 80.42 | Not recorded | 68fa729f1e209131cea5799e | | GSVA-Vicuna-7B | 79.21 | Not recorded | 68fa729f1e209131cea5799e | | GSVA-Vicuna-13B | 78.89 | Not recorded | 68fa729f1e209131cea5799e | | u-LLaVA-7B | 78.24 | Not recorded | 68fa729f1e209131cea5799e | | LISA-Llama2-13B | 76.83 | Not recorded | 68fa729f1e209131cea5799e | | LISA-Vicuna-13B | 73.34 | Not recorded | 68fa729f1e209131cea5799e | | LISA-Vicuna-7B | 72.47 | Not recorded | 68fa729f1e209131cea5799e | ### GSVA-Llama2-13B Precision@0.5 IoU: 86.18. Result ID: 69924a383a6c3148490debd5. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Llama2-13B","Evaluation":"Fine-tuned"}. This record does not assert independent reproduction. ### GSVA-Vicuna-13B Precision@0.5 IoU: 84.85. Result ID: 69924a383a6c3148490debd1. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Vicuna-13B","Evaluation":"Fine-tuned"}. This record does not assert independent reproduction. ### GSVA-Llama2-13B Precision@0.5 IoU: 82.07. Result ID: 69924a383a6c3148490debd3. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Llama2-13B","Evaluation":"Zero-shot"}. This record does not assert independent reproduction. ### GSVA-Vicuna-7B Precision@0.5 IoU: 81.83. Result ID: 69924a383a6c3148490debcd. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Vicuna-7B","Evaluation":"Fine-tuned"}. This record does not assert independent reproduction. ### u-LLaVA-7B Precision@0.5 IoU: 81.68. Result ID: 69924a383a6c3148490debc9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Strategy":"full-ft"}. This record does not assert independent reproduction. ### LISA-Vicuna-13B Precision@0.5 IoU: 81.48. Result ID: 69924a383a6c3148490debd0. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Vicuna-13B","Evaluation":"Fine-tuned"}. This record does not assert independent reproduction. ### LISA-Llama2-13B Precision@0.5 IoU: 81.27. Result ID: 69924a383a6c3148490debd4. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Llama2-13B","Evaluation":"Fine-tuned"}. This record does not assert independent reproduction. ### LISA-Vicuna-7B Precision@0.5 IoU: 80.42. Result ID: 69924a383a6c3148490debcc. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Vicuna-7B","Evaluation":"Fine-tuned"}. This record does not assert independent reproduction. ### GSVA-Vicuna-7B Precision@0.5 IoU: 79.21. Result ID: 69924a383a6c3148490debcb. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Vicuna-7B","Evaluation":"Zero-shot"}. This record does not assert independent reproduction. ### GSVA-Vicuna-13B Precision@0.5 IoU: 78.89. Result ID: 69924a383a6c3148490debcf. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Vicuna-13B","Evaluation":"Zero-shot"}. This record does not assert independent reproduction. ### u-LLaVA-7B Precision@0.5 IoU: 78.24. Result ID: 69924a383a6c3148490debc8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Strategy":"LoRA"}. This record does not assert independent reproduction. ### LISA-Llama2-13B Precision@0.5 IoU: 76.83. Result ID: 69924a383a6c3148490debd2. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Llama2-13B","Evaluation":"Zero-shot"}. This record does not assert independent reproduction. ### LISA-Vicuna-13B Precision@0.5 IoU: 73.34. Result ID: 69924a383a6c3148490debce. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Vicuna-13B","Evaluation":"Zero-shot"}. This record does not assert independent reproduction. ### LISA-Vicuna-7B Precision@0.5 IoU: 72.47. Result ID: 69924a383a6c3148490debca. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Backbone":"Vicuna-7B","Evaluation":"Zero-shot"}. 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