arxiv
PublishedOctober 28, 2026 at 4:00 AM
Ranking Is Not Deciding: Benchmark Shortcuts and Operating-Point Collapse in Query-Time RAG Poisoning Defenses
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arXiv:2610.33849v1 Announce Type: cross Abstract: Query-time filters that screen each retrieved document before it reaches the generator are the dominant published defense against retrieval-augmented generation poisoning, and they report near-perfect detection on domain benchmarks. We show that this
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