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ResearchFormerly WizWand

Document Reranking on NQ

50.979NDCG@5RankT5 + CAR
22.0025229.5252637.04844.57074May 6, 2026
Updated 5mo ago

Evaluation results

MethodLinks
RankT5 + CARRetriever=Contriever, Category=Supervised Neural Reranker, Confidence-Aware Reranking=Enabled2026.0550.9790
RankT5Retriever=Contriever, Category=Supervised Neural Reranker2026.0550.969—
Cross-EncoderRetriever=Contriever, Category=Supervised Neural Reranker2026.0548.699—
Cross-Encoder + CARRetriever=Contriever, Category=Supervised Neural Reranker, Confidence-Aware Reranking=Enabled2026.0548.6990
ColBERT + CARRetriever=Contriever, Category=Supervised Neural Reranker, Confidence-Aware Reranking=Enabled2026.0547.8090.1
ColBERTRetriever=Contriever, Category=Supervised Neural Reranker2026.0547.779—
RankGPT + CARLLM=Qwen2.5-7B-Instruct, Retriever=Contriever, Category=LLM-based Reranker, Confidence-Aware Reranking=Enabled2026.0545.7520.3
Contriever + CARRetriever=Contriever, Category=Retriever Only, Confidence-Aware Reranking=Enabled2026.0545.6890.3
RankGPTLLM=Qwen2.5-7B-Instruct, Retriever=Contriever, Category=LLM-based Reranker2026.0545.63—
ContrieverRetriever=Contriever, Category=Retriever Only2026.0545.537—
QLM + CARLLM=Qwen2.5-7B-Instruct, Retriever=Contriever, Category=LLM-based Reranker, Confidence-Aware Reranking=Enabled2026.0537.5367.7
QLMLLM=Qwen2.5-7B-Instruct, Retriever=Contriever, Category=LLM-based Reranker2026.0534.862—
YesNo + CARLLM=Qwen2.5-7B-Instruct, Retriever=Contriever, Category=LLM-based Reranker, Confidence-Aware Reranking=Enabled2026.0529.82329
YesNoLLM=Qwen2.5-7B-Instruct, Retriever=Contriever, Category=LLM-based Reranker2026.0523.117—