ResearchBenchmarksOpen-Domain Question Answering on NQ (Retrieval)Open-Domain Question Answering on NQ (Retrieval)Follow29.23R@1JSA-RAG26.130826.935427.7428.5446Aug 25, 2025Evaluation resultsMethodMethodLinksR@1R@10MRR@10JSA-RAGBackbone=DPRBackbone=DPR2025.0829.2367.2741.04RAGBackbone=DPRBackbone=DPR2025.0827.5866.9739.96VRAGBackbone=DPRBackbone=DPR2025.0826.9564.0438.21BaseBackbone=DPRBackbone=DPR2025.0826.2563.7337.64