collaborators

7 papers

cs.AI2026

Automating Skill Acquisition through Large-Scale Mining of Open-Source Agentic Repositories: A Framework for Multi-Agent Procedural Knowledge Extraction

Shuzhen Bi, Mengsong Wu, Hao Hao +5

The transition from monolithic large language models (LLMs) to modular, skill-equipped agents represents a fundamental architectural shift in artificial intelligence deployment. Wh…

cs.AI2026

Scaling Laws for Educational AI Agents

Mengsong Wu, Hao Hao, Shuzhen Bi +5

While scaling laws for Large Language Models (LLMs) have been extensively studied along dimensions of model parameters, training data, and compute, the scaling behavior of LLM-base…

cs.CL2025

Scaling Physical Reasoning with the PHYSICS Dataset

Shenghe Zheng, Qianjia Cheng, Junchi Yao +9

Large Language Models (LLMs) have achieved remarkable progress on advanced reasoning tasks such as mathematics and coding competitions. Meanwhile, physics, despite being both reaso…

cs.LG2025

CheMatAgent: Enhancing LLMs for Chemistry and Materials Science through Tree-Search Based Tool Learning

Mengsong Wu, YaFei Wang, Yidong Ming +7

Large language models (LLMs) have recently demonstrated promising capabilities in chemistry tasks while still facing challenges due to outdated pretraining knowledge and the diffic…

cs.CL2025

SELT: Self-Evaluation Tree Search for LLMs with Task Decomposition

Mengsong Wu, Di Zhang, Yuqiang Li +2

While Large Language Models (LLMs) have achieved remarkable success in a wide range of applications, their performance often degrades in complex reasoning tasks. In this work, we i…

cs.CL2025

Chain-of-Tools: Utilizing Massive Unseen Tools in the CoT Reasoning of Frozen Language Models

Mengsong Wu, Tong Zhu, Han Han +3

Tool learning can further broaden the usage scenarios of large language models (LLMs). However most of the existing methods either need to finetune that the model can only use tool…