H2 Education
Renmin University of China
Ph.D. in Computer Application Technology
Supervised by Prof. Xun Liang
2023.09 - Present
Henan University of Economics and Law
B.Mgt. in E-commerce
Supervised by Prof. Yong Pan and Prof. Xiaodong Shi
GPA: 4.05/5.0, Top 2%
2019.09 - 2023.06
H2 Work Experience
Institute for Advanced Algorithms Research, Shanghai
Research Intern at the Large Language Model Center
Collaborated with Dr. Zhiyu Li and Dr. Zehao Lin
2023.09 - 2025.06
H2 Selected Researches
Refer to my Google Scholar for complete list of publications.
H3 LLM Evaluation
xFinder: Robust and Pinpoint Answer Extraction for Large Language Models
Qingchen Yu*, Zifan Zheng*, Shichao Song*, Zhiyu Li†, et al.
ICLR, 2025.04.
ICLR / arXiv / GitHub / Hugging Face / WeChat Article
TurtleBench: Evaluating Top Language Models via Real-World Yes/No Puzzles
Qingchen Yu*, Shichao Song*, Ke Fang*, Yunfeng Shi, et al.
arXiv, 2024.10.
arXiv / GitHub / TurtleBench1.5k / Online Game / Blog Post
UHGEval: Benchmarking the Hallucination of Chinese Large Language Models via Unconstrained Generation
Xun Liang*, Shichao Song*, Simin Niu*, Zhiyu Li†, et al.
ACL, 2024.08.
ACL Anthology / arXiv / GitHub / Eval Suite / UHGEvalDataset / Dataset Creation / WeChat Article
H3 Context Engineering
MemOS: A Memory OS for AI System
Zhiyu Li, Shichao Song, Chenyang Xi, Hanyu Wang, et al.
arXiv, 2025.07.
Website / arXiv / GitHub / X Thread / WeChat Article
Grimoire is All You Need for Enhancing Large Language Models
Ding Chen*, Shichao Song*, Qingchen Yu, Zhiyu Li†, et al.
arXiv, 2024.01.
H3 Mechanism Understanding
Internal Consistency and Self-Feedback in Large Language Models: A Survey
Xun Liang*, Shichao Song*, Zifan Zheng*, Hanyu Wang, et al.
arXiv, 2024.07.
arXiv / GitHub / Hugging Face / X Thread / WeChat Article