Jiaxin Pei

Postdoc, Stanford University

Joined

July 2019

Names

Jiaxin Pei (Preferred)

Emails

****@umich.edu (Confirmed)

****@stanford.edu (Confirmed)

Personal Links

Google Scholar

DBLP

ACL Anthology

Career & Education History

Postdoc

Stanford University (stanford.edu)

2024 – Present

PhD student

University of Michigan (umich.edu)

2019 – 2024

Advisors, Relations & Conflicts

Postdoc Advisor

Diyi Yang

2024 – Present

Postdoc Advisor

Alex Pentland

2024 – Present

PhD Advisor

David Jurgens

2019 – 2024

Expertise

No areas of expertise listed

Publications

Interactive Evaluation Requires a Design Science
Keyang Xuan, Peiyang Song, Pan Lu, Katherine M. Collins, Pengrui Han, Wenkai Li, Zhenyu Zhang, Zexue He, Wenyue Hua, Manling Li, Jiaxuan You, Adrian Weller, Yizhong Wang, Jiaxin Pei
- CTB@ICML 2026
- Readers: Everyone
Towards Budget-Aware Agents: Do LLM Agents Know What They Will Spend?
Yuxiang Lin, Zihan Wang, Mengyang Liu, Yuxuan Shan, Longju Bai, Junyao Zhang, Xing Jin, Boshan Chen, Jinyan Su, Xingyao Wang, Jiaxin Pei, Manling Li
- ICML 2026 AIWILD
- Readers: Everyone
Agent-Native Research Artifacts for AI Scientists
Jiachen Liu, Jiaxin Pei, Jintao Huang, Chenglei Si, Ao Qu, Xiangru Tang, Runyu Lu, Xiaoyan Bai, Haizhong Zheng, Zhiyang Chen, Haojie Ye, Yujuan Fu, Zijian Jin, Zhenyu Zhang, Shangquan Sun, Shirui Chen, Lichang Chen, Zexue He, Maestro Harmon, Dianzhuo Wang et al. (17 additional authors not shown)
- ICML2026-AI4Science Spotlight
- Readers: Everyone
Agent-Native Research Artifacts
Jiachen Liu, Jiaxin Pei, Jintao Huang, Chenglei Si, Ao Qu, Xiangru Tang, Runyu Lu, Xiaoyan Bai, Haizhong Zheng, Zhiyang Chen, Zexue He, Haojie Ye, Yujuan Fu, Zijian Jin, Zhenyu Zhang, Shangquan Sun, Dianzhuo Wang, Qian-Ze Zhu, Jiachen Sun, Mingyuan Wu et al. (14 additional authors not shown)
- AgentSkills 2026 Oral
- Readers: Everyone
How Do AI Agents Spend Your Money? Analyzing and Predicting Token Consumption in Agentic Coding Tasks
Longju Bai, Zhemin Huang, Xingyao Wang, Jiao Sun, Rada Mihalcea, Erik Brynjolfsson, Alex Pentland, Jiaxin Pei
- MSLD 2026 Poster
- Readers: Everyone
Stop Automating Peer Review Without Rigorous Evaluation
Joachim Baumann, Jiaxin Pei, Sanmi Koyejo, Dirk Hovy
- P-AGI
- Readers: Everyone
CooperBench: Benchmarking Cooperation in Coding Agents
Arpandeep Khatua, Hao Zhu, Peter Tran, Arya Prabhudesai, Frederic Sadrieh, Johann Kaspar Lieberwirth, Xinkai Yu, Yicheng Fu, Michael J Ryan, Jiaxin Pei, Diyi Yang
- MALGAI
- Readers: Everyone
How Do Coding Agents Spend Your Money? Analyzing and Predicting Token Consumptions in Agentic Coding Tasks
Longju Bai, Zhemin Huang, Xingyao Wang, Jiao Sun, Rada Mihalcea, Erik Brynjolfsson, Alex Pentland, Jiaxin Pei
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Benchmarking Overton Pluralism in LLMs
Elinor Poole-Dayan, Jiayi Wu, Taylor Sorensen, Jiaxin Pei, Michiel A. Bakker
- ICLR 2026 Poster
- Readers: Everyone
Agents Aren't Agents: the Agency, Loyalty and Accountability Problems of AI agents
Inyoung Cheong, Robert Mahari, Tobin South, Alex Pentland, Jiaxin Pei
- Submitted to ICLR 2026
- Readers: Everyone

View all 58 publications

Co-Authors

View all 218 co-authors