Songyang Gao

Researcher, Shanghai Artificial Intelligence Laboratory

Joined

December 2021

Names

Songyang Gao (Preferred)

Emails

****@m.fudan.edu.cn (Confirmed)

****@pjlab.org.cn (Confirmed)

Personal Links

Career & Education History

Researcher

Shanghai Artificial Intelligence Laboratory (pjlab.org.cn)

2023 – Present

MS student

Fudan University (fudan.edu.cn)

2021 – 2024

Advisors, Relations & Conflicts

Coworker

Wenwei Zhang

2023 – Present

Coworker

Yuzhe Gu

2023 – Present

Expertise

Reasoning

2024 – Present

LLM Alignment

2023 – Present

LLM Pretraining

2023 – 2024

Robustness

2021 – 2023

Publications

Achieving Olympia-Level Geometry Large Language Model Agent via Complexity Boosting Reinforcement Learning
Haiteng Zhao, Junhao Shen, Yiming Zhang, Songyang Gao, Kuikun Liu, Tianyou Ma, Fan Zheng, Dahua Lin, Wenwei Zhang, Kai Chen
- ICLR 2026 Poster
- Readers: Everyone
LONG-HORIZON REASONING AGENT FOR OLYMPIAD- LEVEL MATHEMATICAL PROBLEM SOLVING
Songyang Gao, Yuzhe Gu, Zijian Wu, Lingkai Kong, Wenwei Zhang, ZhongruiCai, Fan Zheng, Tianyou Ma, Junhao Shen, Haiteng Zhao, Duanyang Zhang, Huilun Zhang, Kuikun Liu, Chengqi Lyu, YanhuiDuan, Chiyu Chen, Ningsheng Ma, Jianfei Gao, Han Lyu, Dahua Lin et al. (1 additional authors not shown)
- Submitted to ICLR 2026
- Readers: Everyone
The Imitation Game: Turing Machine Imitator is Length Generalizable Reasoner
Zhouqi Hua, Wenwei Zhang, Chengqi Lyu, Yuzhe Gu, Songyang Gao, Kuikun Liu, Dahua Lin, Kai Chen
- ICLR 2026 Poster
- Readers: Everyone
OPV: Outcome-based Process Verifier for Efficient Long Chain-of-Thought Verification
Zijian Wu, Lingkai Kong, Wenwei Zhang, Songyang Gao, Yuzhe Gu, ZhongruiCai, Tianyou Ma, Yuhong Liu, wangzhi, Runyuan Ma, Guangyu Wang, Wei Li, Conghui He, Dahua Lin, Kai Chen
- Submitted to ICLR 2026
- Readers: Everyone
Semi-off-Policy Reinforcement Learning for Vision-Language Slow-thinking Reasoning
Junhao Shen, Haiteng Zhao, Yuzhe Gu, Songyang Gao, Kuikun Liu, Haian Huang, Jianfei Gao, Dahua Lin, Wenwei Zhang, Kai Chen
- OpenReview Archive Direct Upload
- Readers: Everyone
Pre-Trained Policy Discriminators are General Reward Models
Shihan Dou, Shichun Liu, Yuming Yang, Yicheng Zou, Yunhua Zhou, Shuhao Xing, Chenhao Huang, Qiming Ge, haijun Lv, Demin Song, Songyang Gao, Chengqi Lyu, Enyu Zhou, Honglin Guo, Zhiheng Xi, Qipeng Guo, Wenwei Zhang, Tao Gui, Qi Zhang, Xipeng Qiu et al. (2 additional authors not shown)
- NeurIPS 2025 poster
- Readers: Everyone
Semi-off-Policy Reinforcement Learning for Vision-Language Slow-Thinking Reasoning
Junhao Shen, Haiteng Zhao, Yuzhe Gu, Songyang Gao, Kuikun Liu, Haian Huang, Jianfei Gao, Dahua Lin, Wenwei Zhang, Kai Chen
- NeurIPS 2025 poster
- Readers: Everyone
Exploring the Limit of Outcome Reward for Learning Mathematical Reasoning
Chengqi Lyu, Songyang Gao, Yuzhe Gu, Wenwei Zhang, Jianfei Gao, Kuikun Liu, Ziyi Wang, Shuaibin Li, Qian Zhao, Haian Huang, Weihan Cao, Jiangning Liu, Hongwei Liu, Junnan Liu, Songyang Zhang, Dahua Lin, Kai Chen
- COLM 2025
- Readers: Everyone
Exploring the Limit of Outcome Reward for Learning Mathematical Reasoning
Chengqi Lyu, Songyang Gao, Yuzhe Gu, Wenwei Zhang, Jianfei Gao, Kuikun Liu, Ziyi Wang, Shuaibin Li, Haian Huang, Weihan Cao, Jiangning Liu, Hongwei Liu, Junnan Liu, Songyang Zhang, Dahua Lin, Kai Chen
- OpenReview Archive Direct Upload
- Readers: Everyone
AgentGym: Evaluating and Evolving Large Language Model-based Agents across Diverse Envronments
Zhiheng Xi, Yiwen Ding, Wenxiang Chen, Boyang Hong, Honglin Guo, Junzhe Wang, Dingwen Yang, Chenyang Liao, Xin Guo, Wei He, Songyang Gao, Lu Chen, Rui Zheng, Yicheng Zou, Tao Gui, Qi Zhang, Xipeng Qiu, Xuanjing Huang, Zuxuan Wu, Yu-Gang Jiang
- Submitted to ICLR 2025
- Readers: Everyone

View all 32 publications

Co-Authors

View all 136 co-authors