一作ACL 2026Findings· Findings of ACL
C ontext C heck: Sentence-Level Faithfulness Verification with Context-Aware Disambiguation
Yueqin Yin · Yaxi Li · Xin Liu · Xun Wang · Kaiqiang Song · Simin Ma · Shujian Liu · Sathish Reddy Indurthi · Haoyun Deng · Pengcheng He · Mingyuan Zhou · Song Wang
摘要
Large language models often hallucinate, producing content that is factually incorrect or not grounded in the sources. Reliable faithfulness verification is critical for trustworthy deployment. In the provided-source (closed-world) setting, existing verifiers either classify whole passages in one...