collaborators

5 papers

cs.AI2026

Beyond Quantity: Trajectory Diversity Scaling for Code Agents

Guhong Chen, Chenghao Sun, Cheng Fu +16

As code large language models (LLMs) evolve into tool-interactive agents via the Model Context Protocol (MCP), their generalization is increasingly limited by low-quality synthetic…

cs.CL2026

Hierarchical Orthogonal Residual Spread for Precise Massive Editing in Large Language Models

Xiaojie Gu, Guangxu Chen, Yuheng Yang +2

Large language models (LLMs) exhibit exceptional performance across various domains, yet they face critical safety concerns. Model editing has emerged as an effective approach to m…

cs.LG2025

DRIVE: Data Curation Best Practices for Reinforcement Learning with Verifiable Reward in Competitive Code Generation

Speed Zhu, Jianwei Cai, Guang Chen +3

Recent reasoning-first models (e.g., OpenAI o1, DeepSeek R1) have spurred a resurgence of interest in RLVR. Nevertheless, advances are dominated by mathematics (e.g., AIME), with c…

cs.AI2025

Think in Blocks: Adaptive Reasoning from Direct Response to Deep Reasoning

Yekun Zhu, Guang Chen, Chengjun Mao

Large Language Models (LLMs) with chains-of-thought have demonstrated strong performance on an increasing range of tasks, particularly those involving complex logical reasoning. Ho…

cs.GR2025

LL3M: Large Language 3D Modelers

Sining Lu, Guan Chen, Nam Anh Dinh +3

We present LL3M, a multi-agent system that leverages pretrained large language models (LLMs) to generate 3D assets by writing interpretable Python code in Blender. We break away fr…