Author

Xiang Zhang

Observed name: Zhang, Xiang

Institutions: University of British Columbia, Vanguard (United States)

Observed institutions: University of British Columbia, Vanguard (United States)

OpenAlex ID: A5158858095

Beyond Retrieval Failure: Understanding Why LLMs Miss Evidence in Multi-Hop RAG

2026 · Wei, Jiaqi, Huang, Wenxuan, et al. · arXiv (Cornell University)

When Judges Agree and Are Wrong: Consistency-Accuracy Dissociation as a Blind Spot for Label-Free Evaluation

2026 · Zhang, Xiang, Gondara, Lovedeep, et al. · arXiv (Cornell University)

Works count: 2

Citation count:

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