B.E. in Computer Science & Technology, Beihang University
Junior & Senior High School Education, High School Affiliated to Southwest UniversityI am currently pursuing a Bachelor's degree in Computer Science and Technology, at School of Advanced Engineering, Shen Yuan Honors College, Beihang University.
During my junior year and prior, I conducted research on AI for Software Engineering (SE) under the supervision of Asst. Prof. Fang Liu and Prof. Li Zhang.
Currently, I am conducting my research under the guidance of Assoc. Prof. Jian Yang and Prof. Xianglong Liu, focusing on Natural Language Processing (NLP) for my upcoming Ph.D. studies. My research centers on LLM Foundation Models, including AI Infra , Data Engineering , Pre-training , and Post-training techniques for Large Language Models .
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Beihang UniversitySchool of Computer Science
B.E. StudentSep. 2023 - present -
High School Affiliated to Southwest UniversityPhysics, Chemistry, BiologySep. 2017 - Jun. 2023
🏆 Honors & Awards
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Grand Prize, Beihang University Academic Competition Scholarship2025学科竞赛奖学金特等奖
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National Encouragement Scholarship2025国家励志奖学金
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Second Prize, Beihang University Academic Excellence Scholarship2025北航学习优秀奖学金二等奖
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First Prize, the Main Track of 2025 National "Challenge Cup" Competition2025全国“挑战杯”主赛道一等奖🥇
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Second Prize, the Main Track Production Group in the 35th Beihang University "Feng Ru Cup" Competition2025第三十五届北航“冯如杯”主赛道制作组二等奖🥈
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Grand Prize, the Main Track of 2025 Capital "Challenge Cup" Competition2025首都“挑战杯”主赛道特等奖🏆
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Grand Prize, the Innovation Track in the 2nd "Wanxin Cup" Science and Technology Innovation Challenge of Shenyuan College, Beihang University2025北航沈元学院第二届“万新杯”创新赛道特等奖🏆
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“Meritorious Winners”, The Mathematical Contest in Modeling (MCM)2025美国大学生数学建模竞赛M奖🥇
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Second Prize, Beihang University Academic Excellence Scholarship2024北航学习优秀奖学金二等奖
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Provincial Second Prize, 38th National Middle School Students Physics Competition2021第38届全国中学生物理奥林匹克竞赛省级二等奖🥈
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Provincial Third Prize, 37th National Middle School Students Mathematics Competition2021第37届全国中学生数学奥林匹克竞赛省级三等奖🥉
💻 Experience
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Huawei CloudPaaS Lab, Research InternJan. 2026 -
HuaweiHuawei Developer AdvocateDec. 2025 - present
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Beihang UniversityState Key Laboratory of Complex & Critical Software Environment, Research InternApr. 2024 - present
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Beihang UniversityAdvanced Programming Language Design, Teaching AssistantSep. 2024 - Jan. 2025
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TutorPython TeachingNov. 2024 - Jan. 2025
Selected Publications (view all )
InCoder-32B-Thinking: Industrial Code World Model for Thinking
Jian Yang, Wei Zhang, Jiajun Wu, Junhang Cheng, Tuney Zheng, Fanglin Xu, Weicheng Gu, Lin Jing, Yaxin Du, Joseph Li, Yizhi Li, Yan Xing, Chuan Hao, Ran Tao, Ruihao Gong, Aishan Liu, Zhoujun Li, Mingjie Tang, Chenghua Lin, Siheng Chen, Wayne Xin Zhao#, Xianglong Liu#, Ming Zhou#, Bryan Dai, Weifeng Lv (# corresponding author)
Arxiv 2026
Z-Erase: Enabling Concept Erasure in Single-Stream Diffusion Transformers
Nanxiang Jiang#, Zhaoxin Fan, Baisen Wang, Daiheng Gao, Junhang Cheng, Jifeng Guo, Yalan Qin, Yeying Jin, Hongwei Zheng, Faguo Wu, Wenjun Wu (# corresponding author)
Arxiv 2026
InCoder-32B: Code Foundation Model for Industrial Scenarios
Jian Yang, Wei Zhang, Jiajun Wu, Junhang Cheng, Shawn Guo, Haowen Wang, Weicheng Gu, Yaxin Du, Joseph Li, Fanglin Xu, Yizhi Li, Lin Jing, Yuanbo Wang, Yuhan Gao, Ruihao Gong, Chuan Hao, Ran Tao, Aishan Liu, Tuney Zheng, Ganqu Cui, Zhoujun Li, Mingjie Tang, Chenghua Lin, Wayne Xin Zhao#, Xianglong Liu#, Ming Zhou#, Bryan Dai, Weifeng Lv (# corresponding author)
Arxiv 2026
CangjieBench: Benchmarking LLMs on a Low-Resource General-Purpose Programming Language
Junhang Cheng, Fang Liu#, Jia Li, Chengru Wu, Nanxiang Jiang, Li Zhang (# corresponding author)
Arxiv 2026
Scoring, Reasoning, and Selecting the Best! Ensembling Large Language Models via a Peer-Review Process
Zhijun Chen*, Zeyu Ji*, Qianren Mao, Hao Wu, Junhang Cheng, Bangjie Qin, Zhuoran Li, Jingzheng Li, Kai Sun, Zizhe Wang, Yikun Ban, Zhu Sun, Xiangyang Ji, Hailong Sun# (* equal contribution, # corresponding author)
Arxiv 2025
Towards Realistic Project-Level Code Generation via Multi-Agent Collaboration and Semantic Architecture Modeling
Qianhui Zhao, Li Zhang, Fang Liu#, Junhang Cheng, Chengru Wu, Junchen Ai, Qiaoyuanhe Meng, Lichen Zhang, Xiaoli Lian, Shubin Song, Yuanping Guo (# corresponding author)
Arxiv 2025
AdaptiveLLM: A Framework for Selecting Optimal Cost-Efficient LLM for Code-Generation Based on CoT Length
Junhang Cheng, Fang Liu#, Chengru Wu, Li Zhang (# corresponding author)
Internetware 2025