Summary
Hongzhang Liu is an AI researcher and engineer focused on building ecosystem-level agentic systems, currently driving mid- and post-training work and human–agent interaction design for Tencent’s HY&Yuanbao under Dr. Shunyu Yao. In two years he has moved from high-impact academic work at THUNLP—co-authoring an ACL 2024 paper and contributing to the ChatDev project with 27k+ GitHub stars—to hands-on agent engineering at Moonshot AI where he led visual agents, agent swarms, and SOTA computer-use agents. He co-authored xbench, an evergreen benchmark for agent evaluation, and contributed to large multi-institution frameworks situating agents in brain-inspired modular architectures. Comfortable bridging research and product, he pairs rigorous evaluation and personalization research with practical agent infrastructure and GUI work. A former competitive Go player, he brings strategic thinking and long-term pattern recognition to complex multi-agent problems.
2 years of coding experience
High School Diploma, High School Diploma at Shenzhen Senior High School
International Summer School, Stochastic Process and Mathematical Finance, International Summer School, Stochastic Process and Mathematical Finance at Shanghai Jiao Tong University
The University of Sydney
National Graduate Summer School, AI and Swarm Intelligence, National Graduate Summer School, AI and Swarm Intelligence at Peking University
Bachelor of Business Administration, Study Artificial Intelligence, Innovation and Entrepreneurship, Bachelor of Business Administration, Study Artificial Intelligence, Innovation and Entrepreneurship at Guanghua School of Management, Peking University