CV

Education

• M.S. in Tsinghua University (Shenzhen International Graduate School), Shenzhen, China (Sep. 2026 - ), advised by Prof. Yujiu Yang
• B.E. in Electronic Engineering, Huazhong University of Science and Technology, Wuhan, China (Sep. 2022 - Jun. 2026), GPA: 4.51/5.00, Rank: 1/30 (Advanced Class)

Internships

• Shanghai AI Lab, Shanghai, China (Dec. 2025 - Present)
  • Working with Dongrui Liu
  • Research Direction: LLM & Agent Safety
• The Chinese University of Hong Kong, Shenzhen, Shenzhen, China (Jul. 2024 - Feb. 2025)
  • Working with Youliang Yuan, Dr. Wenxuan Wang and Prof. Pinjia He
  • Research Direction: LLM & Agent Safety
• The Chinese University of Hong Kong, Hong Kong (Mar. 2024 - Jul. 2024)
  • Remote intern working with Xiangxiang Dai and Prof. John C.S. Lui
  • Research Direction: Multi-arms Bandit Algorithm

Publications

PaSBench-Video: A Streaming Video Benchmark for Proactive Safety Warning

Yusong Zhao*, Yuejin Xie*, Youliang Yuan, Junjie Hu, Jitian Guo, Yujiu Yang, Pinjia He. (2026). "PaSBench-Video: A Streaming Video Benchmark for Proactive Safety Warning." arXiv preprint arXiv:2606.02443.

ATBench: A Diverse and Realistic Agent Trajectory Benchmark for Safety Evaluation and Diagnosis

Yu Li*, Haoyu Luo*, Yuejin Xie*, Yuqian Fu, Zhonghao Yang, Shuai Shao, Qihan Ren, Wanying Qu, Yanwei Fu, Yujiu Yang, Jing Shao, Xia Hu, Dongrui Liu. (2026). "ATBench: A Diverse and Realistic Agent Trajectory Benchmark for Safety Evaluation and Diagnosis." arXiv preprint arXiv:2604.02022.

Code2Math: Can Your Code Agent Effectively Evolve Math Problems Through Exploration?

Dadi Guo*, Yuejin Xie*, Qingyu Liu, Jiayu Liu, Zhiyuan Fan, Qihan Ren, Shuai Shao, Tianyi Zhou, Dongrui Liu, Yi R. Fung. (2026). "Code2Math: Can Your Code Agent Effectively Evolve Math Problems Through Exploration?" arXiv preprint arXiv:2603.03202.

ToolSafety: A Comprehensive Dataset for Enhancing Safety in LLM-Based Agent Tool Invocations

Yuejin Xie, Youliang Yuan, Wenxuan Wang, Fan Mo, Jianmin Guo, Pinjia He. (2025). "ToolSafety: A Comprehensive Dataset for Enhancing Safety in LLM-Based Agent Tool Invocations." Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing (EMNLP).

AgentDoG 1.5: A Lightweight and Scalable Alignment Framework for AI Agent Safety and Security

Dongrui Liu, Yu Li, Zhonghao Yang, Peng Wang, Guanxu Chen, Yuejin Xie, Qinghua Mao, Wanying Qu, Yanxu Zhu, Tianyi Zhou, et al. (2026). "AgentDoG 1.5: A Lightweight and Scalable Alignment Framework for AI Agent Safety and Security." arXiv preprint arXiv:2605.29801.

Benchmarks for Trajectory Safety Evaluation and Diagnosis in OpenClaw and Codex: ATBench-Claw and ATBench-Codex

Zhonghao Yang, Yu Li, Yanxu Zhu, Tianyi Zhou, Yuejin Xie, Haoyu Luo, Jing Shao, Xia Hu, Dongrui Liu. (2026). "Benchmarks for Trajectory Safety Evaluation and Diagnosis in OpenClaw and Codex: ATBench-Claw and ATBench-Codex." arXiv preprint arXiv:2604.14858.

Rethinking Generalization in Reasoning SFT: A Conditional Analysis on Optimization, Data, and Model Capability

Qihan Ren, Peng Wang, Ruikun Cai, Shuai Shao, Dadi Guo, Yuejin Xie, Yafu Li, Quanshi Zhang, Xia Hu, Jing Shao, Dongrui Liu. (2026). "Rethinking Generalization in Reasoning SFT: A Conditional Analysis on Optimization, Data, and Model Capability." arXiv preprint arXiv:2604.06628.

Frontier AI Risk Management Framework in Practice: A Risk Analysis Technical Report v1.5

Dongrui Liu, Yi Yu, Jie Zhang, Guanxu Chen, Qihao Lin, Hanxi Zhu, Lige Huang, Yijin Zhou, Peng Wang, Shuai Shao, Boxuan Zhang, Zicheng Liu, Jingwei Sun, Yu Li, Yuejin Xie, et al. (2026). "Frontier AI Risk Management Framework in Practice: A Risk Analysis Technical Report v1.5." arXiv preprint arXiv:2602.14457.

AgentDoG: A Diagnostic Guardrail Framework for AI Agent Safety and Security

Dongrui Liu, ..., Yuejin Xie, et al. (2026). "AgentDoG: A Diagnostic Guardrail Framework for AI Agent Safety and Security." arXiv preprint arXiv:2601.18491.

A Multi-Agent Conversational Bandit Approach to Online Evaluation and Selection of User-Aligned LLM Responses

Xiangxiang Dai, Yuejin Xie, Maoli Liu, Xuchuang Wang, Zhuohua Li, Huanyu Wang, John C.S. Lui. (2026). "A Multi-Agent Conversational Bandit Approach to Online Evaluation and Selection of User-Aligned LLM Responses." Proceedings of the AAAI Conference on Artificial Intelligence, 40(44), 37323-37331.

Towards Evaluating Proactive Risk Awareness of Multimodal Language Models

Youliang Yuan, Wenxiang Jiao, Yuejin Xie, Chihao Shen, Menghan Tian, Wenxuan Wang, Jen-tse Huang, Pinjia He. (2025). "Towards Evaluating Proactive Risk Awareness of Multimodal Language Models." NeurIPS 2025 Datasets and Benchmarks Track.

Awards

• National Scholarship (Top 1%), 2024
• National Scholarship (Top 1%), 2023
• The 6th DIGIX Global AI Challenge, National First Prize, 2024
• The 2024 Mathematical Contest in Modeling (MCM), Meritorious Winner, 2024