ResearchBenchmarksVisual Grounding on RefCOCO and LISA CombinedVisual Grounding on RefCOCO and LISA CombinedFollow83.46Average IoU@50PEPOG80.204881.049981.89582.7401Mar 24, 2026Evaluation resultsMethodMethodLinksAverage IoU@50PEPOGBackbone=Qwen2.5-VL-3B...Backbone=Qwen2.5-VL-3B-Instruct2026.0383.46PEPODBackbone=Qwen2.5-VL-3B...Backbone=Qwen2.5-VL-3B-Instruct2026.0383.1GRPOBackbone=Qwen2.5-VL-3B...Backbone=Qwen2.5-VL-3B-Instruct2026.0382.6DAPOBackbone=Qwen2.5-VL-3B...Backbone=Qwen2.5-VL-3B-Instruct2026.0382.52BaseBackbone=Qwen2.5-VL-3B...Backbone=Qwen2.5-VL-3B-Instruct, Protocol=zero-shot2026.0380.33