CV

For detailed CV, click here

Education

• Sep.2021 – Jun.2026 (expected): Tsinghua University, Beijing, China
• Feb.2024 – Jul.2024: Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland

Work experience

• Oct.2024 – Present: Research Intern, MSRA, Beijing, mentored by Li Dong
• Jul.2024 – Feb.2025: Research Intern, H. Milton Stewart School of Industrial and Systems Engineering, Gatech, mentored by Tuo Zhao
• Jun.2022 – Feb.2024: Research Assistant, Center for Brain Inspired Computing Research, Tsinghua University

Publications

AdaSPEC: Selective Knowledge Distillation for Efficient Speculative Decoders

Jiaxin Guo*, Yuezhou Hu*, Xinyu Feng, Tuo Zhao. (2025). "AdaSPEC: Selective Knowledge Distillation for Efficient Speculative Decoders." NeurIPS 2025, Spotlight.

Reward Reasoning Model

Jiaxin Guo*, Zewen Chi*, Li Dong*, Qingxiu Dong, Xun Wu, Shaohan Huang, Furu Wei. (2025). "Reward Reasoning Model." NeurIPS 2025, Poster.