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Image Grounding on Ref-L4

83.2Acc@0.5EchoGen
47.143256.504165.86575.2259Mar 18, 2026

Evaluation results

MethodLinks
EchoGenCapability=Understanding and Generation2026.0383.275.4247.3268.46—
CogVLM-g.Capability=Understanding only2026.0381.770.7748.3566.09—
Qwen-VL-ChatCapability=Understanding only2026.0373.858.0537.1655.94—
KOSMOS-2Capability=Understanding only2026.0348.5338.3417.5434.72—
OursTraining=RL-enhanced2025.07————75.26
Qwen2.5-VL-7BModel Size=7B2025.07————60.67
Qwen2.5-VL-7B + SFTTraining=SFT2025.07————69.03