Chaobo Jia’s Homepage

About Me

I am a first-year Ph.D. Candidate at The Chinese University of Hong Kong advised by Prof. Hong Xu.

I am currently a researcher at the Kimi RL Team (K2.6, K3). Prior to that, I was a research intern at ByteDance Seed focusing on Async RL and Hyper-scale Pre-train.

My current research focuses on scaling model capability along three axes:
1) Agent Swarm
2) Long-Horizon Agent
3) Self-Verification

Education

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

News

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

Publications

Kimi K3: Open Frontier Intelligence
Kimi Team
Arxiv
paper

GameGen-Verifier: Parallel Keypoint-Based Verification for LLM-Generated Games via Runtime State Injection
C. Jia, R. Wan, T. Sun, W. Tan, B. Wan, Y. Tong, G. Sheng, X. Hong
Arxiv
paper

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
EuroSys '26
paper

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
MLSys '26
code / paper

Industry Experiences

	Kimi, Beijing, China Research Intern Mar 2026 ~ present
	ByteDance Seed, Shanghai, China Research Intern Advisor: Haibin Lin, Yanghua Peng May 2025 ~ Mar 2026
	ByteDance TikTok, Beijing, China Software Engineering Intern Jun 2023 ~ Oct 2023

Chaobo Jia