Jinjian Zhang

Researcher, Ant Group

Joined

July 2019

Names

Jinjian Zhang

Emails

****@antgroup.com (Confirmed)

,

****@126.com (Confirmed)

Personal Links

Career & Education History

Researcher

Ant Group (antgroup.com)

2018 – Present

MS student

Zhejiang University (zju.edu.cn)

2015 – 2018

Advisors, Relations & Conflicts

PhD Advisor

2015 – 2018

Expertise

Large language model

2023 – Present

RAG

2023 – Present

Dialog System

2015 – Present

Publications

MoL: Adaptive Mixture-of-Length Reasoning for Efficient Question Answering with Context
Guocong Li, Jinjian Zhang, Ping Wang, Dongnan Liu, Tian Liang, Qiuyi Qi, Hao Huang, Siyan Guo, Mutian Bao, Wei Zhou, Linjian Mo, Hongxia Xu, Jian Wu
- ICLR 2026 Poster
- Readers: Everyone
CARE: Confidence-Aware REasoning for Reliable Medical-VQA
Yuetian Du, Yucheng Wang, Luyuan Chen, Jinjian Zhang, Wei Zhou, Ming Kong, Qiang Zhu
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
CARL: Constraint-Aware Reinforcement Learning for Planning with LLMs
Qiuyi Qi, Jinjian Zhang, Mutian Bao, Tian Liang, Guocong Li, Dongnan Liu, Linjian Mo, Wei Zhou, Ming Kong, Qiang Zhu
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
ENCORE: External Neural Constraints Regularized Distant Supervision for Relation Extraction
Siliang Tang, Jinjian Zhang, Ning Zhang, Fei Wu, Jun Xiao, Yueting Zhuang
- 2017 (modified: 12 Nov 2022)
- SIGIR 2017
- Readers: Everyone
NITE: A Neural Inductive Teaching Framework for Domain Specific NER
Siliang Tang, Ning Zhang, Jinjian Zhang, Fei Wu, Yueting Zhuang
- 2017 (modified: 21 Sept 2022)
- EMNLP 2017
- Readers: Everyone

Co-Authors