Multi-Agent LLM Systems

LLM: Large Language Model

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85 papers in the last four weeks, up 107% on the four weeks before. 0.8% of all new papers.

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MAS-on-the-Fly: In-Context Structural Adaptation of LLM-Based Multi-Agent Systems
Feb 14, 2026Guangyi Liu, Haojun Lin, Huan Zeng +2Multi-Agent LLM Systems Multi-Agent Orchestration
Department of Electronic Engineering, Tsinghua University · Ant Group
PeroMAS: A Multi-agent System of Perovskite Material Discovery
Feb 10, 2026Yishu Wang, Wei Liu, Yifan Li +8Multi-Agent LLM Systems AI Agents for Scientific Discovery
Southeast University Nanjing, China · Sun Yat-Sen University Zhuhai, China · The Hong Kong University of Science and Technology Hong Kong, China +2
Dr. MAS: Stable Reinforcement Learning for Multi-Agent LLM Systems
Feb 9, 2026Lang Feng, Longtao Zheng, Shuo He +2Multi-Agent LLM Systems Multi-Agent System Optimization
Nanyang Technological University, Singapore
Architectural Design, Not Only Model Intelligence, Governs Multi-Agent LLM Performance
Feb 3, 2026Abdelghny Orogat, Ana Rostam, Essam MansourMulti-Agent LLM Systems Multi-Agent Orchestration
Concordia University
MAS-ProVe: Understanding the Process Verification of Multi-Agent Systems
Feb 3, 2026Vishal Venkataramani, Haizhou Shi, Zixuan Ke +6Multi-Agent LLM Systems LLM-as-a-Judge
1Rutgers University · 2Salesforce AI Research
Divide-and-Conquer CoT: RL for Reducing Latency via Parallel Reasoning
Jan 30, 2026Arvind Mahankali, Kaiyue Wen, Tengyu MaMulti-Agent LLM Systems CoT Reasoning
Stanford University
MASCOT: Multi-Agent Socio-Collaborative Companion Systems
Jan 20, 2026Yiyang Wang, Yiqiao Jin, Alex Cabral +1Multi-Agent LLM Systems Multi-Agent System Optimization
Georgia Institute of Technology · Massachusetts Institute of Technology
Paper2Rebuttal: A Multi-Agent Framework for Transparent Author Response Assistance
Jan 20, 2026Qianli Ma, Chang Guo, Zhiheng Tian +4Multi-Agent LLM Systems LLM Hallucination Mitigation
AutoLab, School of Artificial Intelligence, Shanghai Jiao Tong University
MACRO-LLM: LLM-Empowered Multi-Agent Collaborative Reasoning under Spatiotemporal Partial Observability
Jan 14, 2026Handi Chen, Running Zhao, Xiuzhe Wu +2Multi-Agent LLM Systems Multi-Agent Coordination
The University of Hong Kong
StackPlanner: A Centralized Hierarchical Multi-Agent System with Task-Experience Memory Management
Jan 9, 2026Ruizhe Zhang, Xinke Jiang, Zhibang Yang +12Multi-Agent LLM Systems Multi-Agent Collaboration
School of Computer Science, Peking University, Beijing, China · 2National Engineering Research Center for Software Engineering, Peking University, Beijing, China · 3Key Laboratory of High Confidence Software Technologies, Ministry of Education, Beijing, China +5
MAS-Shield: A Defense Framework for Secure and Efficient LLM MAS
Nov 28, 2025Kaixiang Wang, Zhaojiacheng Zhou, Bunyod Suvonov +8Multi-Agent LLM Systems LLM Auditing
Department of Computer Science and Engineering Shanghai Jiao Tong University Shanghai 200240, China
MASTEST: A LLM-Based Multi-Agent System For Testing RESTful APIs
Nov 22, 2025Xiaoke Han, Hong ZhuMulti-Agent LLM Systems Automated Software Testing
School of Engineering, Computing and Mathematics, Oxford Brookes University, Oxford, UK
Multi-Agent LLM Orchestration Achieves Deterministic, High-Quality Decision Support for Incident Response
Nov 19, 2025Philip DrammehMulti-Agent LLM Systems LLM Agent Orchestration
Independent Researcher
Who Gets the Reward & Who Gets the Blame? Evaluation-Aligned Training Signals for Multi-LLM Agents
Nov 11, 2025Chih-Hsuan, Yang, Tanwi Mallick +5Multi-Agent LLM Systems Cooperative Game Theory
Bella · Argonne National Laboratory · & University of Chicago
Communication and Verification in LLM Agents towards Collaboration under Information Asymmetry
Oct 29, 2025Run Peng, Ziqiao Ma, Amy Pang +5Multi-Agent LLM Systems LLM Agent Verification
University of Michigan · UNC, Chapel Hill · Georgia Tech +2
MASPRM: Multi-Agent System Process Reward Model
Oct 28, 2025Milad Yazdani, Mahdi Mostajabdaveh, Zirui Zhou +1Multi-Agent LLM Systems Inference-Time Search
Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC V6T1Z4, Canada · Huawei Technologies Canada, Burnaby, BC V5C6S7, Canada
Multi-Agent Design Assistant for the Simulation of Inertial Fusion Energy
Oct 2, 2025Meir H. Shachar, Dane M. Sterbentz, Harshitha Menon +10Multi-Agent LLM Systems AI Agents for Scientific Discovery
Lawrence Livermore National Laboratory Livermore, CA, USA · Lawrence Livermore National Laboratory Livermore, CA 94550, USA · Sandia National Laboratories Albuquerque, NM, USA +3
MADS: Multi-Agent Dialogue Simulation for Diverse Persuasion Data Generation
Sep 30, 2025Mingjin Li, Yu Liu, Huayi Liu +4Multi-Agent LLM Systems Synthetic Data Generation
Baidu Inc., Beijing, China
LLM-based Agentic Reasoning Frameworks: A Survey from Methods to Scenarios
Aug 25, 2025Bingxi Zhao, Lin Geng Foo, Ping Hu +3Multi-Agent LLM Systems LLM Agents
Reducing Cognitive Overhead in Tool Use via Multi-Small-Agent Reinforcement Learning
Aug 12, 2025Dayu Wang, Yutong Liu, Jiaye Yang +3Multi-Agent LLM Systems Multi-Agent Systems
Baidu Inc. · Peking University
ContestTrade: A Multi-Agent Trading System Based on Internal Contest Mechanism
Aug 1, 2025Rui Sun, Li Zhao, Zuoyou Jiang +5Multi-Agent LLM Systems LLM Agent Orchestration
1Stepfun · 2FinStep
MASCA: LLM based-Multi Agents System for Credit Assessment
Jul 30, 2025Gautam Jajoo, Atharva Pandey, Pranjal A Chitale +1Financial Services Multi-Agent LLM Systems
Kairosity · Microsoft Research · Independent Author
SheetMind: Actions Set Accuracy, Agents Set the Failure Mode
Jun 14, 2025Lyuhao Chen, Xi Cheng, Yanming Kang +11Multi-Agent LLM Systems LLM Agent Evaluation
Carnegie Mellon University · Cornell University · University of California, Berkeley +2
Seven Security Challenges in Cross-domain Multi-agent LLM Systems
May 28, 2025Ronny Ko, Jiseong Jeong, Shuyuan Zheng +4Multi-Agent LLM Systems LLM Agent Security
Osaka University · Seoul National University · Yonsei University
Divide by Question, Conquer by Agent: SPLIT-RAG with Question-Driven Graph Partitioning
May 20, 2025Ruiyi Yang, Hao Xue, Imran Razzak +3Multi-Hop QA Multi-Agent LLM Systems
University of New South Wales Sydney, NSW, Australia · Mohamed Bin Zayed University of Artificial Intelligence Abu Dhabi, UAE · Griffith University Queensland, Australia +1
AgentDynEx: Nudging the Mechanics and Dynamics of Multi-Agent Simulations
Apr 13, 2025Jenny Ma, Riya Sahni, Karthik Sreedhar +1Multi-Agent LLM Systems Human Behavior Simulation
Columbia University New York City, USA
Accelerating scientific discovery with Co-Scientist
Feb 26, 2025Juraj Gottweis, Wei-Hung Weng, Alexander Daryin +48Multi-Agent LLM Systems Scientific Hypothesis Generation
Dynamic Optimizations of LLM Ensembles with Two-Stage Reinforcement Learning Agents
Feb 6, 2025Selim Furkan Tekin, Gaowen Liu, Ramana Rao Kompella +1Multi-Agent LLM Systems Language Model Ensembles
Georgia Institute of Technology · Cisco Systems
DrugAgent: Reliable Multi-Agent Integration of Conflicting Biomedical Evidence for Drug-Target Interaction Assessment
Aug 23, 2024Yoshitaka Inoue, Tianci Song, Xinling Wang +3Multi-Agent LLM Systems LLM Agent Reliability
Department of Computer Science and Engineering, University of Minnesota, Minneapolis, MN, USA · Computational Biology Branch, National Library of Medicine, Bethesda, MD, USA · Khoury College of Computer Sciences, Northeastern University, Arlington, VA, USA +2
When AI Meets Finance (StockAgent): Large Language Model-based Stock Trading in Simulated Real-world Environments
Jul 15, 2024Chong Zhang, Xinyi Liu, Zhongmou Zhang +10Multi-Agent LLM Systems Human Behavior Simulation
University of Liverpool, UK · Peking University, China · Shanghai University of Finance and Economics, China +6

Feb 14, 2026, cs.MAJ/K move · Enter open · S save

MAS-on-the-Fly: In-Context Structural Adaptation of LLM-Based Multi-Agent Systems

Guangyi Liu, Haojun Lin, Huan Zeng, Heng Wang+1

Department of Electronic Engineering, Tsinghua University · Ant Group

Multi-Agent LLM Systems Multi-Agent Orchestration In-Context Learning Multi-Agent Systems

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Large Language Model (LLM)-based multi-agent systems (MAS) have emerged as a promising paradigm for complex tasks. However, existing works often rely on manual designs or "one-size-fits-all" automation and lack adaptability after deployment. We study in-context structural adaptation, where structured experience conditions both query-dependent system generation and execution-time reconfiguration without updating LLM parameters. We introduce MASFly, which realizes this adaptation through two complementary mechanisms. First, a retrieval-augmented SOP instantiation mechanism retrieves and adapts successful collaboration patterns to construct a query-specific MAS. Second, an experience-enhanced process supervision mechanism uses a dedicated Watcher agent to monitor execution against prior failure experience and reconfigure the system upon abnormal behavior. Experiments demonstrate that MASFly achieves state-ofthe-art performance, including a 61.7% success rate on TravelPlanner, with strong task adaptability and robustness.

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