Hi there! My name is Jin Su. I am now a fourth-year PhD student at Zhejiang University and Westlake University, supervised by Prof. Fajie Yuan. I received my B.S. degree from Huazhong University of Science and Technology in 2022, where I worked with Prof. Wei Wei on the adversarial attack and defense for NLP models.
In the early stages of my PhD, my research centered on AI for protein science, with a primary focus on protein representation learning. Recently, I have transitioned my research focus toward the development of advanced AI agents.
I also like to write interesting and useful code projects, such as easyChat 
🔥 News
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2025.08.07: Our SaprotHub paper has also been accepted by Nature Biotechnology🎉🎉🎉!
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2025.07.08: Our ProTrek paper has been accepted by Nature Biotechnology🎉🎉🎉!
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2024.09.06: I will be a reviewer for ICLR 2025.
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2024.06.03: We are thrilled to release ProTrek, a tri-modal PLM modeling protein sequence, structure and function!
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2024.05.28: Our preprint SaprotHub is released! Everyone now can effortlessly process data, train protein model and collaborate with an open community🤩!
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2024.01.17: Our SaProt paper has been accepted as ICLR 2024 spotlight 🎉🎉🎉!
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2023.10.02: We release SaProt
, a 650M structure-aware protein language model.
📝 Publications
* denotes equal contribution
2026 U-Fold: Dynamic Intent-Aware Context Folding for User-Centric Agents
Jin Su, Runnan Fang, Yeqiu Li, …, Ningyu Zhang, Fajie Yuan
ACL 2026 Findings
Yuyang Zhou, Jin Su*, Jiawei Zhang, …, Li Fan, Fajie Yuan
preprint
2025 A trimodal protein language model enables advanced protein searches
Jin Su, Yan He, Shiyang You, …, Hongyuan Lu, Fajie Yuan
Nature Biotechnology 2025
2025 Democratizing protein language model training, sharing and collaboration
Jin Su, Zhikai Li, Tianli Tao, …, Sergey Ovchinnikov, Fajie Yuan
Nature Biotechnology 2025
2024 SaProt: Protein Language Modeling with Structure-aware Vocabulary
Jin Su, Chenchen Han, Yuyang Zhou, Junjie Shan, Xibin Zhou, Fajie Yuan
ICLR 2024 spotlight
2022 Exploring evolution-aware & -free protein language models as protein function predictors
Mingyang Hu, Fajie Yuan, Kevin K. Yang, Fusong Ju, Jin Su, Hui Wang, Fei Yang, Qiuyang Ding
NeurIPS 2022
2021 Multi-granularity textual adversarial attack with behavior cloning
Yangyi Chen*, Jin Su*, Wei Wei
EMNLP 2021
💬 Invited Talks
- 2025.12.05, The Shanghai Institute for Advanced Immunochemical Studies, SIAIS: “ProTrek and SaprotHub: Enhancing Protein Research through Deep Learning Technology”.
- 2024.11.26, Machine learning for protein engineering seminar: “ProTrek: Navigating the Protein Universe through Tri-Modal Contrastive Learning”.
- 2024.08.23, Debora Marks Lab of Harvard Medical School: “SaProt and SaprotHub”.
- 2024.04.26, AI for Drug Discovery Team, ByteDance Research: “AlphaFold2 evaluation and SaProt”.
💻 Internships
- 2025.09 - 2026.02, Tongyi Lab, Alibaba Group
- 2021.07 - 2022.06, Represenation Learning Laboratory, Westlake University
- 2020.12 - 2021.05, Cognitive Computing and Intelligent Information Processing (CCIIP) Laboratory
📖 Educations
- 2022.09 - now, PhD in Westlake University.
- 2018.09 - 2022.06, B.S. in Huazhong University of Science and Technology.