1. CounselBench: A Large-Scale Expert Evaluation and Adversarial Benchmarking of Large Language Models in Mental Health Question Answering
    Yahan Li, Jifan Yao, John Bosco S. Bunyi, Adam C. Frank, Angel Hsing-Chi Hwang, and Ruishan Liu
    ICLR2026 Oral Mar 2026
    PDF Code
    counselbench_fig1.png
  1. Beyond Idealized Patients: Evaluating LLMs under Challenging Patient Behaviors in Medical Consultations
    Yahan Li*, Xinyi Jie*, Wanjia Ruan†, Xubei Zhang†, Huaijie Zhu†, Yicheng Gao, Chaohao Du, and Ruishan Liu
    ICLR2026 Workshop on Principled Design for Trustworthy AI Mar 2026
    PDF Code
    beyond_idealized_fig1.png

All Publications

2026

  1. CounselReflect: A Toolkit for Auditing Mental-Health Dialogues
    Yahan Li, Chaohao Du, Zeyang Li, Christopher Chun Kuizon, Shupeng Cheng, Angel Hsing-Chi Hwang, Adam C. Frank, and Ruishan Liu
    Preprint Mar 2026
    PDF Code
  2. Beyond Idealized Patients: Evaluating LLMs under Challenging Patient Behaviors in Medical Consultations
    Yahan Li*, Xinyi Jie*, Wanjia Ruan†, Xubei Zhang†, Huaijie Zhu†, Yicheng Gao, Chaohao Du, and Ruishan Liu
    ICLR2026 Workshop on Principled Design for Trustworthy AI Mar 2026
    PDF Code
    beyond_idealized_fig1.png
  3. CounselBench: A Large-Scale Expert Evaluation and Adversarial Benchmarking of Large Language Models in Mental Health Question Answering
    Yahan Li, Jifan Yao, John Bosco S. Bunyi, Adam C. Frank, Angel Hsing-Chi Hwang, and Ruishan Liu
    ICLR2026 Oral Mar 2026
    PDF Code
    counselbench_fig1.png

2025

  1. Racial bias in clinician assessment of patient credibility: Evidence from electronic health records
    Mary Catherine Beach, Keith Harrigian, Brant Chee, Alya Ahmad, Anne R Links, Ayah Zirikly, Dingfen Han, Emily Boss, Shari Lawson, Mustapha Saheed, Yahan Li, Mark Dredze, and Somnath Saha
    PLoS ONE Aug 2025
    DOI

2024

  1. Are Clinical T5 Models Better for Clinical Text?
    Yahan Li*, Keith Harrigian*, Ayah Zirikly, and Mark Dredze
    ML4H2024 Dec 2024
    PDF Code