Hallucination Mitigation on CHAIR
75CHAIR_SMiddleLayer
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| MiddleLayerBase Model=InstructBLIP2026.02 | 75 | 67.2 | |
| SPARCBase Model=InstructBLIP2026.02 | 70 | 70 | |
| OPERABase Model=InstructBLIP2026.02 | 68 | 69.2 | |
| PAIBase Model=InstructBLIP2026.02 | 63.4 | 71.1 | |
| VCDBase Model=InstructBLIP2026.02 | 61.6 | 71.6 | |
| BaselineBase Model=InstructBLIP2026.02 | 61.4 | 71.6 | |
| VCDBase Model=LLaVA-1.52026.02 | 56 | 71.1 | |
| KVSmooth (w/o Ada.)Base Model=InstructBLIP2026.02 | 47.8 | 74.1 | |
| SPARCBase Model=LLaVA-1.52026.02 | 45.6 | 78.9 | |
| OPERABase Model=LLaVA-1.52026.02 | 44.2 | 78.6 | |
| KVSmoothBase Model=InstructBLIP2026.02 | 42.2 | 75.1 | |
| BaselineBase Model=LLaVA-1.52026.02 | 41.8 | 77.5 | |
| KVSmooth (w/o Ada.)Base Model=LLaVA-1.52026.02 | 36.2 | 79.2 | |
| BaselineBase Model=MiniGPT-42026.02 | 31.8 | 69.9 | |
| VCDBase Model=MiniGPT-42026.02 | 31 | 70 | |
| OPERABase Model=MiniGPT-42026.02 | 27.4 | 69.4 | |
| SPARCBase Model=MiniGPT-42026.02 | 26.8 | 72.5 | |
| PAIBase Model=MiniGPT-42026.02 | 24.6 | 71 | |
| MiddleLayerBase Model=MiniGPT-42026.02 | 24.6 | 71.2 | |
| KVSmooth (w/o Ada.)Base Model=MiniGPT-42026.02 | 23 | 71.3 | |
| PAIBase Model=LLaVA-1.52026.02 | 22.6 | 75.5 | |
| KVSmoothBase Model=LLaVA-1.52026.02 | 18.2 | 79.2 | |
| MiddleLayerBase Model=LLaVA-1.52026.02 | 17.8 | 75.9 | |
| KVSmoothBase Model=MiniGPT-42026.02 | 17 | 71.7 |