Yishan Li

Researcher, ModelBest

Joined

September 2023

Names

Yishan Li (Preferred)

Emails

****@mails.tsinghua.edu.cn (Confirmed)

****@gmail.com (Confirmed)

Personal Links

Google Scholar

DBLP

ORCID

Career & Education History

Researcher

ModelBest (modelbest.cn)

2024 – Present

Undergrad student

Tsinghua University, Tsinghua University (tsinghua.edu.cn)

2019 – 2024

Advisors, Relations & Conflicts

No relations added

Expertise

Agent

2024 – Present

RAG

2023 – Present

Publications

Query Routing over Multimodal Knowledge Bases for Retrieval-Augmented Reasoning
Chunyi Peng, Zhipeng Xu, Zhenghao Liu, Yishan Li, Yukun Yan, Shuo Wang, Zhiyuan Liu, Yu Gu, Minghe Yu, Ge Yu, Maosong Sun
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
MiniCPM4: Ultra-Efficient LLMs on End Devices
Chaojun Xiao, Yuxuan Li, Xu Han, Yuzhuo Bai, Jie Cai, Haotian Chen, Wentong Chen, Xin Cong, Ganqu Cui, Ning Ding, Shengda Fan, Yewei Fang, Zixuan Fu, Wenyu Guan, Yitong Guan, Junshao Guo, Yufeng Han, Bingxiang He, Yuxiang Huang, Cunliang Kong et al. (54 additional authors not shown)
- CoRR 2025
- Readers: Everyone
Learning to Route Queries Across Knowledge Bases for Step-wise Retrieval-Augmented Reasoning
Chunyi Peng, Zhipeng Xu, Zhenghao Liu, Yishan Li, Yukun Yan, Shuo Wang, Zhiyuan Liu, Yu Gu, Minghe Yu, Ge Yu, Maosong Sun
- CoRR 2025
- Readers: Everyone
UltraRAG: A Modular and Automated Toolkit for Adaptive Retrieval-Augmented Generation
Yuxuan Chen, Dewen Guo, Sen Mei, Xinze Li, Hao Chen, Yishan Li, Yixuan Wang, Chaoyue Tang, Ruobing Wang, Dingjun Wu, Yukun Yan, Zhenghao Liu, Shi Yu, Zhiyuan Liu, Maosong Sun
- CoRR 2025
- Readers: Everyone
Learning More Effective Representations for Dense Retrieval through Deliberate Thinking Before Search
Yifan Ji, Zhipeng Xu, Zhenghao Liu, Yukun Yan, Shi Yu, Yishan Li, Zhiyuan Liu, Yu Gu, Ge Yu, Maosong Sun
- CoRR 2025
- Readers: Everyone
Feature-Enhanced Neural Collaborative Reasoning for Explainable Recommendation
Xiaoyu Zhang, Shaoyun Shi, Yishan Li, Weizhi Ma, Peijie Sun, Min Zhang
- ACM Trans. Inf. Syst. 2025
- Readers: Everyone
RAGEval: Scenario Specific RAG Evaluation Dataset Generation Framework
Kunlun Zhu, Yifan Luo, Dingling Xu, Yukun Yan, Zhenghao Liu, Shi Yu, Ruobing Wang, Shuo Wang, Yishan Li, Nan Zhang, Xu Han, Zhiyuan Liu, Maosong Sun
- ACL (1) 2025
- Readers: Everyone
Learning Refined Document Representations for Dense Retrieval via Deliberate Thinking
Yifan Ji, Zhipeng Xu, Zhenghao Liu, Yukun Yan, Shi Yu, Yishan Li, Zhiyuan Liu, Yu Gu, Ge Yu, Maosong Sun
- SIGIR-AP 2025
- Readers: Everyone
TIGERScore: Towards Building Explainable Metric for All Text Generation Tasks
Dongfu Jiang, Yishan Li, Ge Zhang, Wenhao Huang, Bill Yuchen Lin, Wenhu Chen
- Accepted by TMLR
- Readers: Everyone
Large Language Models as Evaluators for Recommendation Explanations
Xiaoyu Zhang, Yishan Li, Jiayin Wang, Bowen Sun, Weizhi Ma, Peijie Sun, Min Zhang
- RecSys 2024
- Readers: Everyone

View all 14 publications

Co-Authors

View all 106 co-authors