Conference
Open access
2026
CoDA: Restoring Contextual Dominance via Copy-Encouraged Attention Intervention for Mitigating RAG Hallucinations
CoDA is introduced, a lightweight inference-time attention intervention that amplifies evidence-aligned value states, enabling more attention heads to transport reliable external evidence in a copy-encouraged manner and improves contextual faithfulness, reduces hallucination, and remains robust under long and noisy con...
Jinwei Shi, Qizhuo Xie, Qianzi Hou et al.
· Annual Meeting of the Associ... · 0 citations