arXiv AI By Anubha Kabra, Katie Jooyoung Kim, Colin Zhiwei Kou, Helene Sajer, Yimei Fan, Radomir Cisar, Heather Greenhalgh, Gabriel Martinez Vidiri

EvidenT: Building Trustworthy Enterprise Assistants through Evidence Groundedness and Traceability

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arXiv AI
Sep 25

Claim-Gated Source-Risk Auditing for Generative Search

The paper introduces a claim‑gated audit framework for generative search, ensuring that a query, source, and answer tuple is only considered resolved when relationship evidence, answer adoption, materiality, and disclosure are all present. It distinguishes this audit endpoint from citation support and review priority, tying decisions to versioned evidence spans and implementing a reference checker to enforce the contract. Experiments on a synthetic dataset confirm that the system correctly handles all 81 predicate combinations and rejects 192 malformed records, while ablation studies isolate endpoint logic from missing‑evidence handling.

By Kainan Zhou, Chuhong Xu, Gangzhen Qian, Zhaoyi Li