Congkai Xie

Joined

August 2024

Names

Congkai Xie (Preferred)

Emails

****@zju.edu.cn (Confirmed)

****@reallm.xyz (Confirmed)

****@gmail.com (Confirmed)

****@infix-ai.com (Confirmed)

Personal Links

Homepage

Google Scholar

DBLP

Career & Education History

Researcher

InfiX.ai (infix-ai.com)

2024 – 2025

Advisors, Relations & Conflicts

No relations added

Expertise

language model

2025 – Present

Publications

InfiAlign: A Scalable and Sample-Efficient Framework for Aligning LLMs to Enhance Reasoning Capabilities
cai shuo, Su Lu, Qi Zhou, Kejing Yang, Zhijie Sang, Congkai Xie, Hongxia Yang
- OpenReview Archive Direct Upload
- Readers: Everyone
InfiMed-Foundation: Pioneering Advanced Multimodal Medical Models with Compute-Efficient Pre-Training and Multi-Stage Fine-Tuning
Guanghao Zhu, Zhitian Hou, Zeyu Liu, Zhijie Sang, Congkai Xie, Hongxia Yang
- Submitted to ICLR 2026
- Readers: Everyone
Model Merging Scaling Laws in Large Language Models
Yuanyi Wang, Yanggan Gu, Yiming Zhang, Qi Zhou, Zhaoyi Yan, Congkai Xie, Xinyao Wang, Jianbo Yuan, Hongxia Yang
- Submitted to ICLR 2026
- Readers: Everyone
Quantization Meets Reasoning: Exploring and Mitigating Degradation of Low-Bit LLMs in Mathematical Reasoning
Zhen Li, Yupeng Su, SongmiaoWang, RUNMING YANG, Congkai Xie, Aofan Liu, Ming Li, Jiannong Cao, Yuan Xie, Ngai Wong, Hongxia Yang
- Submitted to ICLR 2026
- Readers: Everyone
InfiMed: Low-Resource Medical MLLMs with Advancing Understanding and Reasoning
Zeyu Liu, Zhitian Hou, Guanghao Zhu, Zhijie Sang, Congkai Xie, Hongxia Yang
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
InfiR2: A Comprehensive FP8 Training Recipe for Reasoning-Enhanced Language Models
Wenjun Wang, cai shuo, Congkai Xie, Yiming Zhang, Zhen Li, Kejing Yang, Ming Li, Jiannong Cao, Yuan Xie, Hongxia Yang
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
InfiGUI-R1: Advancing Multimodal GUI Agents from Reactive Actors to Deliberative Reasoners
Yuhang Liu, Pengxiang Li, Congkai Xie, Xueyu Hu, Xiaotian Han, Shengyu Zhang, Hongxia Yang, Fei Wu
- Submitted to ICLR 2026
- Readers: Everyone
InfiGUIAgent: A Multimodal Generalist GUI Agent with Native Reasoning and Reflection
Yuhang Liu, Pengxiang Li, Zishu Wei, Congkai Xie, Xueyu Hu, Xinchen Xu, Shengyu Zhang, Xiaotian Han, Hongxia Yang, Fei Wu
- WCUA 2025 Poster
- Readers: Everyone

Co-Authors

View all 33 co-authors