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Object Hallucination Detection on POPE MS-COCO Overall

86.83AccuracyBRACS
83.907684.666385.42586.1837May 28, 2026

Evaluation results

MethodLinks
BRACSBackbone=Qwen-VL-Chat, Decoding Strategy=BRACS2026.0586.8385.81
VDD-NoneBackbone=Qwen-VL-Chat, Decoding Strategy=VDD-None2026.0586.7885.78
BRACSBackbone=LLaVA-1.5-7B, Decoding Strategy=BRACS2026.0586.6386.37
PAIBackbone=Qwen-VL-Chat, Decoding Strategy=PAI2026.0586.2685.33
SPINBackbone=LLaVA-1.5-7B, Decoding Strategy=SPIN2026.0585.584.15
VCDBackbone=Qwen-VL-Chat, Decoding Strategy=VCD2026.0585.483.95
SPINBackbone=Qwen-VL-Chat, Decoding Strategy=SPIN2026.0585.1983.53
GreedyBackbone=LLaVA-1.5-7B, Decoding Strategy=Greedy2026.0585.1383.64
GreedyBackbone=Qwen-VL-Chat, Decoding Strategy=Greedy2026.0585.183.42
VDD-NoneBackbone=LLaVA-1.5-7B, Decoding Strategy=VDD-None2026.0584.5185.55
VCDBackbone=LLaVA-1.5-7B, Decoding Strategy=VCD2026.0584.2183.19
PAIBackbone=LLaVA-1.5-7B, Decoding Strategy=PAI2026.0584.0285.3