About
I’m currently an undergraduate student at Hangzhou Dianzi University and ITMO University, having enrolled in Fall 2023, and I’m pursuing a Bachelor’s degree in Computer Science and Technology.
From May 2026, I work as a Research Intern (青云人才计划) at Hunyuan Group, Tencent.
I am seeking PhD positions for 2027 Fall and warmly welcome any research internship. Please feel free to contact me!
I study agents.
Selected work
Tool-Using Agents
From What to Why: A Multi-Agent System for Evidence-based Chemical Reaction Condition Reasoning
Cheng Yang, Jiaxuan Lu, Haiyuan Wan, Junchi Yu, Feiwei Qin
ICLR · 2026
ToolACE-MCP: Generalizing History-Aware Routing from MCP Tools to the Agent Web
Zhiyuan Yao, Zishan Xu, Yifu Guo, Zhiguang Han, Cheng Yang, Shuo Zhang, et al.
ACL · 2026
Beyond Static Tools: Test-Time Tool Evolution for Scientific Reasoning
Jiaxuan Lu, Ziyu Kong, Yemin Wang, Rong Fu, Haiyuan Wan, Cheng Yang, et al.
arXiv · 2026
Agentic Systems and Environments
Uno-Orchestra: Parsimonious Agent Routing via Selective Delegation
Zhiqing Cui, Haotong Xie, Jiahao Yuan, Cheng Yang, Hanqing Wang, Yuxin Wu, et al.
arXiv · 2026
From Experience to Skill: Multi-Agent Generative Engine Optimization via Reusable Strategy Learning
Beining Wu†, Fuyou Mao†, Jiong Lin†, Cheng Yang†, Jiaxuan Lu, Yifu Guo, et al.
ACL · 2026
AutoWebWorld: Synthesizing Infinite Verifiable Web Environments via Finite State Machines
Yifan Wu, Yiran Peng, Yiyu Chen, Jianhao Ruan, Zijie Zhuang, Cheng Yang, et al.
ICML · 2026
AutoEnv: Automated Environments for Measuring Cross-Environment Agent Learning
Jiayi Zhang, Yiran Peng, Fanqi Kong, Cheng Yang, Yifan Wu, Zhaoyang Yu, et al.
arXiv · 2025
Multimodal and Visual Reasoning
LungNoduleAgent: A Collaborative Multi-Agent System for Precision Diagnosis of Lung Nodules
Cheng Yang, Hui Jin, Xinlei Yu, Zhipeng Wang, Yaoqun Liu, Fenglei Fan, et al.
AAAI · 2026
Reasoning via Video: The First Evaluation of Video Models' Reasoning Abilities through Maze-Solving Tasks
Cheng Yang, Haiyuan Wan, Yiran Peng, Xin Cheng, Zhaoyang Yu, Jiayi Zhang, et al.
arXiv · 2025
Visual Document Understanding and Reasoning: A Multi-Agent Collaboration Framework with Agent-Wise Adaptive Test-Time Scaling
Xinlei Yu, Chengming Xu, Zhangquan Chen, Yudong Zhang, Shilin Lu, Cheng Yang, et al.
CVPR · 2026
Foundations and Representation Learning
The Latent Space: Foundation, Evolution, Mechanism, Ability, and Outlook
Xinlei Yu†, Zhangquan Chen†, Yongbo He†, Tianyu Fu†, Cheng Yang†, Chengming Xu†, et al.
arXiv · 2026
Competitions
International & National Prizes
- 2025: Chinese Collegiate Computing Competition (National First Prize, Project Leader)
- 2025: Chinese Collegiate Computing Competition (National Third Prize, Key Member)
- 2025: University Computer Games championship (National First Prize, Key Member)
- 2025: China International College Students' Innovation Competition (National Gold Medal, Project Leader)
- 2025: China International College Students' Innovation Competition (National Bronze Medal, Key Member)
- 2025: China International College Students' Innovation Competition (International Bronze Medal, Key Member)
- 2025: "Challenge Cup" National Undergraduate Extracurricular Academic Science and Technology Works Competition — "Unveiling the List" Special Track (National Second Prize, Project Leader)
- 2025: National Collegiate Biomedical Engineering Competition (National Second Prize, Project Leader)
Regional & Provincial Prizes
- 2025: China Undergraduate Mathematical Contest in Modeling (CUMCM) (Provincial First Prize, Project Leader)
- 2025: China International College Students' Innovation Competition (Provincial Gold Medal, Project Leader)
- 2025: China College Students' Service Outsourcing Innovation and Entrepreneurship Competition (Regional Second Prize, Project Leader)
- 2025: China International College Students' Innovation Competition (Provincial Silver Medal, Key Member)