Jianfeng Cai (蔡建峰)
I am a master's student at the University of Science and Technology of China, advised by Prof. Houqiang Li and Prof. Wengang Zhou in the Microsoft Key Laboratory of Multimedia Computing and Communication.
My research interests focus on large language models and agents. I am always happy to discuss research questions and potential collaborations.
Publications
Kimi K3: Open Frontier Intelligence
Bias Fitting to Mitigate Length Bias of Reward Model in RLHF
Disentangling Length Bias In Preference Learning Via Response-Conditioned Modeling
CodeContests-O: Powering LLMs via Feedback-Driven Iterative Test Case Generation
Multi-Level Aware Preference Learning: Enhancing RLHF for Complex Multi-Instruction Tasks
Internships
to Present
Moonshot AI (月之暗面)
Intern RL Team
Kimi Coding Models
to
Ant Group
Machine Learning Algorithm Intern 百灵与数字科技
Agentic LLM
to
Institute of Artificial Intelligence, Hefei Comprehensive National Science Center
Machine Game Intelligence Group
Large Language Models
Studying
Technical Skills
- Python
- C/C++
- PyTorch
- verl
- OpenRLHF
- DeepSpeed