ResearchBenchmarksMembership Inference Attack Defense on RAG Evaluation Datasets (NQ, PubMedQA, TriviaQA)Membership Inference Attack Defense on RAG Evaluation Datasets (NQ, PubMedQA, TriviaQA)Follow49.7Contextual RecallADO27.3433.14538.9544.755Apr 22, 2026Evaluation resultsMethodMethodLinksContextual RecallLeakageFaithfulnessADOController Model=MistralController Model=Mistral2026.0449.7069.8ADOController Model=Qwen 3Controller Model=Qwen 32026.0442072ADOController Model=Llama 3Controller Model=Llama 32026.0441.1073.7DP-RAGMode=Static TargetedMode=Static Targeted2026.0437.918.0575Full StackMode=StaticMode=Static2026.0433.6—74.5ADOController Model=GPT-4oController Model=GPT-4o2026.0429076ADOController Model=Gemma 3Controller Model=Gemma 32026.0428.2074.5