Wei Fu

PhD student, Institute for Interdisciplinary Information Sciences, Tsinghua University, Tsinghua University

2 papers at NeurIPS 2025

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Poster Session 5

1 paper

Friday, December 5, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

How Far Are We from Optimal Reasoning Efficiency?

#514 · Jiaxuan Gao, Shu Yan, Qixin Tan, lu Yang, Shusheng Xu, Wei Fu, Zhiyu Mei, Kaifeng Lyu, Yi Wu

This paper introduces a nove metric (REG) for evaluating the reasoning efficiency of LRMs and a reinforcement learning method (REO-RL) that significantly reduces reasoning redundancy while maintaining accuracy.

Poster Session 6

1 paper

Friday, December 5, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

AREAL: A Large-Scale Asynchronous Reinforcement Learning System for Language Reasoning

#514 · Wei Fu, Jiaxuan Gao, Xujie Shen, Chen Zhu, Zhiyu Mei, Chuyi He, Shusheng Xu, Guo Wei, Jun Mei, WANG JIASHU, Tongkai Yang, Binhang Yuan, Yi Wu