Object Hallucination Mitigation on MS COCO (500 random samples)
54.4Cs ScoreBaseline
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| BaselineDecoding=Nucleus, Backbone=Shikra2026.04 | 54.4 | 16 | 72.3 | |
| BaselineDecoding=Greedy, Backbone=Shikra2026.04 | 53 | 15.9 | 72.4 | |
| PAIDecoding=Nucleus, Backbone=Shikra2026.04 | 50 | 14.6 | 73.6 | |
| PAIDecoding=Greedy, Backbone=Shikra2026.04 | 49.9 | 13.9 | 74.7 | |
| PAIDecoding=Beam, Backbone=Shikra2026.04 | 48 | 13.2 | 74.9 | |
| BaselineDecoding=Beam, Backbone=Shikra2026.04 | 44.2 | 13.6 | 74.5 | |
| OPERADecoding=Beam, Backbone=Shikra2026.04 | 36.2 | 12.1 | — | |
| PAIDecoding=Beam, Backbone=MiniGPT-42026.04 | 31.8 | 10.5 | 69.2 | |
| BaselineDecoding=Beam, Backbone=MiniGPT-42026.04 | 31.6 | 10.5 | 69.2 | |
| BaselineDecoding=Greedy, Backbone=MiniGPT-42026.04 | 30.6 | 9.8 | 69.4 | |
| BaselineDecoding=Nucleus, Backbone=MiniGPT-42026.04 | 30.4 | 10.4 | 68.7 | |
| PAIDecoding=Greedy, Backbone=MiniGPT-42026.04 | 29.3 | 9.3 | 68.6 | |
| PAIDecoding=Nucleus, Backbone=MiniGPT-42026.04 | 28.6 | 9.7 | 67.2 | |
| EAZYDecoding=Greedy, Backbone=Shikra2026.04 | 26.6 | 8.9 | — | |
| OPERADecoding=Beam, Backbone=MiniGPT-42026.04 | 26.2 | 9.5 | — | |
| DIMLDecoding=Greedy, Backbone=Shikra2026.04 | 23.8 | 9.4 | 72.7 | |
| DIMLDecoding=Greedy, Backbone=MiniGPT-42026.04 | 21.4 | 8 | 70.8 | |
| HaloProbe + BeamDecoding=Beam, Backbone=Shikra2026.04 | 19.6 | 5.8 | 74.4 | |
| HaloProbe + Post-processDecoding=Greedy, Backbone=Shikra2026.04 | 15.6 | 5 | 73.4 | |
| HaloProbe + Post-processDecoding=Nucleus, Backbone=Shikra2026.04 | 13.2 | 4.3 | 72.5 | |
| HaloProbe + Post-processDecoding=Greedy, Backbone=MiniGPT-42026.04 | 11.8 | 4.1 | 70.3 | |
| HaloProbe + Post-processDecoding=Nucleus, Backbone=MiniGPT-42026.04 | 10.8 | 3.7 | 68.8 | |
| HaloProbe + BeamDecoding=Beam, Backbone=MiniGPT-42026.04 | 10.3 | 4.1 | 69.7 |