Peiming Li

Tencent BAC, Peking University

Papers on Lattice

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Research focus

Multimodal Models (2)Computer Vision (1)Recommendation & Information Retrieval (1)

Frequent co-authors

Shiyu Li (2)Yang Tang (2)Zheng Wei (2)Xiaochen Yang (1)

Papers (2)

Jun 15, 2026

Jun 15, 2026·also Tsinghua AI, East China University of Science and Technology, PKU, These authors contributed equally to +1

Focus When Necessary: Adaptive Routing and Collaborative Grounding for Training-Free Visual Grounding

LazyMCoT achieves training-free visual grounding that rivals traditional methods while cutting inference time, redefining efficiency in multimodal reasoning.

Peiming Li, Shiyu Li, Xiaochen Yang +2

Computer Vision Multimodal Models

Jun 8, 2026

Jun 8, 2026·also East China University of Science and Technology, PKU, Tencent AI, These authors contributed equally to

Conan-embedding-v3: Fusing Modality-Specific Models for Omni-Modal Embedding

Projector Drift reveals a hidden vulnerability in omni-modal systems that can significantly impair audio retrieval, but a simple fine-tuning strategy can effectively address it.

Shiyu Li, Peiming Li, Zheng Wei +1

Multimodal Models Recommendation & Information Retrieval

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Peiming Li

Research focus

Frequent co-authors

Papers (2)