Letian Zhang

UC Santa Cruz

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Publication activitypapers/week, last 8 weeks

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Eval Frameworks & Benchmarks (1)Multimodal Models (1)

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Jiawei Mao (1)Hardy Chen (1)Haoqin Tu (1)Yuhan Wang (1)

Papers (1)

Mar 17, 2026

UC Santa Cruz2w ago·also Apple ML, CUHK

Kestrel: Grounding Self-Refinement for LVLM Hallucination Mitigation

LVLMs can be made significantly less prone to hallucinations, without any training, by explicitly grounding them in visual evidence and iteratively self-refining their answers based on verified information.

Jiawei Mao, Hardy Chen, Haoqin Tu +5

Eval Frameworks & Benchmarks Multimodal Models

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Letian Zhang

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)