Chaobo Jia’s Homepage

About Me

I am a Ph.D. student at The Chinese university of Hong Kong advised by Prof. Hong Xu.And I received my B.Eng. degree in School of Software Engineering from HuaZhong University of Science and Technology (HUST) in 2025.

Right now I am a research intern in Bytedance Seed Team advised by Haibin Lin and Yanghua Peng focusing on efficient RL algo&infra and hyper-scale pre-train.

Education

B.S., Software Engineering, Huazhong University of Science and Technology, 2021.9-2025.6
Ph.D , Computer Science, The Chinese university of Hong Kong, 2025.9-2029.6(expected)

Research Interests

Training for long-running, multi-modal and high-interaction agent tasks
Efficient post-train for LLMs, VLMs, VLA
Hyper-scale Pre-train

News

[6/2025] 🎉 I will receive my B.Eng. degree from HUST.

Publications

Laminar: A Scalable Asynchronous RL Post-Training Framework
G. Sheng, Y. Tong, B. Wan, W. Zhang, C. Jia, X. Wu, Y. Wu, X. Li, C. Zhang, Y. Peng, H. Lin, X. Liu, C. Wu
(arXiv available), 2025
code / arXiv / Poster

λScale: Enabling Fast Scaling for Serverless Large Language Model Inference
M. Yu, R. Yang, C. Jia, Z. Su, S. Yao, T. Lan, Y. Yang, Y. Cheng, W. Wang, A. Wang, R. Chen
(arXiv available), 2025
code / arXiv / Poster

Experiences

	ByteDance Seed Team, Shanghai, China Research Intern May 2025 ~ present
	University of Illinois Urbana-Champaign,Urbana-Champaign, Illinois, USA Research Intern Advisor: Fan Lai Jan 2025 ~ Present
	ByteDance TikTok, Beijing, China Software Engineering Intern Jun 2023 ~ Oct 2023

Chaobo Jia