Preprint
Aug 2026
PURPOSE: Poisoning Conflict Resolution in RAG via Proxy-Fact-Grounded Updates
PURPOSE is proposed, a strict black-box poisoning attack that reframes the injection as an update that minimizes conflict, rather than as a counter-claim, and identifies non-contradicting injection as a practical mode to enhance poisoning attack.
Zijian Wang, Yubo Zhu, M. Dong et al.
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