Jiaxin Guo

Undergrad student, Tsinghua University

2 papers at NeurIPS 2025

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Poster Session 1

1 paper

Wednesday, December 3, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Reward Reasoning Models

#4105 · Jiaxin Guo, Zewen Chi, Li Dong, Qingxiu Dong, Xun Wu, Shaohan Huang, Furu Wei

We propose Reward Reasoning Models, which leverage additional test-time compute for complex queries where appropriate rewards are not immediately apparent.

Poster Session 2

1 paper

Wednesday, December 3, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

AdaSPEC: Selective Knowledge Distillation for Efficient Speculative Decoders

#4104 Spotlight · Yuezhou Hu, Jiaxin Guo, Xinyu Feng, Tuo Zhao