Ruopei Sun

According to our database, Ruopei Sun authored at least 4 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

CodeContests-O: Powering LLMs via Feedback-Driven Iterative Test Case Generation.

Jianfeng Cai, Jinhua Zhu, Ruopei Sun, Kangwen Zhao, Dongyun Xue, Mingxiao Feng, Wengang Zhou, Houqiang Li

CoRR, January, 2026

Bias Fitting to Mitigate Length Bias of Reward Model in RLHF.

Kangwen Zhao, Jianfeng Cai, Jinhua Zhu, Ruopei Sun, Dongyun Xue, Wengang Zhou, Li Li, Houqiang Li

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

Multi-Level Aware Preference Learning: Enhancing RLHF for Complex Multi-Instruction Tasks.

Ruopei Sun, Jianfeng Cai, Jinhua Zhu, Kangwen Zhao, Dongyun Xue, Wengang Zhou, Li Li, Houqiang Li

CoRR, May, 2025

Disentangling Length Bias In Preference Learning Via Response-Conditioned Modeling.

Jianfeng Cai, Jinhua Zhu, Ruopei Sun, Yue Wang, Li Li, Wengang Zhou, Houqiang Li

CoRR, February, 2025