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Consistent Video Retrieval on COIN (test)

51.64AccuracyCAST
12.598422.734232.8743.0058Mar 9, 2026

Evaluation results

MethodLinks
CASTBackbone=VideoPrism-B, Setting=+ CAST2026.0351.641.9
CASTBackbone=InternVideo2-1B, Setting=+ CAST2026.0351.031.9
CASTBackbone=GME-Qwen2-VL-2B, Setting=+ CAST2026.0345.682.05
CASTBackbone=Qwen3-VL-Embedding-2B, Setting=+ CAST2026.0344.872.09
Late Fusion (Learned)Context Modeling=Learned Weighting, Backbone=CLIP-B/322026.0344.662.11
CASTContext Modeling=State Transition, Backbone=CLIP-B/322026.0340.472.16
InternVideo2-1BBackbone=InternVideo2-1B, Setting=Zero-Shot2026.0317.993.36
Late Fusion (Heuristic)Context Modeling=Fixed Weighting, Backbone=CLIP-B/322026.0317.853.28
Qwen3-VL-Embedding-2BBackbone=Qwen3-VL-Embedding-2B, Setting=Zero-Shot2026.0317.733.5
VideoPrism-BBackbone=VideoPrism-B, Setting=Zero-Shot2026.0317.63.32
GME-Qwen2-VL-2BBackbone=GME-Qwen2-VL-2B, Setting=Zero-Shot2026.0317.173.44
Early FusionContext Modeling=Feature Concat., Backbone=CLIP-B/322026.0315.122.6
CLIP BaselineContext Modeling=Context-Free, Backbone=CLIP-B/322026.0314.13.91