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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Hive: A Multi-Agent Infrastructure for Algorithm- and Task-Level Scaling
Apr 19, 2026Zizhang Luo, Yuhao Luo, Youwei Xiao +3LLM Inference Efficiency Multi-Agent LLM Systems
Peking University Beijing, China
Signal or Noise in Multi-Agent LLM-based Stock Recommendations?
Apr 19, 2026George Fatouros, Kostas MetaxasMulti-Agent LLM Systems Multi-Agent Collaboration
Alpha Tensor Technologies
GraphDC: A Divide-and-Conquer Multi-Agent System for Scalable Graph Algorithm Reasoning
Apr 18, 2026Wenjin Li, Jiaming CuiMulti-Agent LLM Systems LLM Reasoning with Graphs
Department of Computer Science, Virginia Tech
The Consensus Trap: Rescuing Multi-Agent LLMs from Adversarial Majorities via Token-Level Collaboration
Apr 18, 2026Jiayuan Liu, Shiyi Du, Weihua Du +2Multi-Agent LLM Systems Adversarial Robustness
Carnegie Mellon University · Foundations of Cooperative AI Lab (FOCAL) · Adelaide University
StoryMI: Steerable Multi-Agent Therapeutic Dialogue Generation
Apr 18, 2026Qingyu Meng, Min Chen, Dingming Liu +5Mental Health Counseling Multi-Agent LLM Systems
Vrije Universiteit Amsterdam · NII, Tokyo Institute of Technology
Federation over Text: Insight Sharing for Multi-Agent Reasoning
Apr 18, 2026Dixi Yao, Tahseen Rabbani, Manzil Zaheer +1Multi-Agent LLM Systems Multi-Agent Reasoning
University of Chicago · Google DeepMind
Debate as Reward: A Multi-Agent Reward System for Scientific Ideation via RL Post-Training
Apr 17, 2026Moein Salimi, Babak Hosseini Mohtasham, Amin Aghakasiri +6Reward Hacking RL for Language Models
Sharif University of Technology · University of Tehran · Sharif University of Technology[cs.AI]
Agentic AI for Education: A Unified Multi-Agent Framework for Personalized Learning and Institutional Intelligence
Apr 17, 2026Arya Mary K J, Deepthy K Bhaskar, Sinu T S +1Multi-Agent LLM Systems Educational Technology
Department of Computer Engg, Govt. Model Engineering College,APJ Abdul Kalam Technological University, Kerala, India.
VoxMind: An End-to-End Agentic Spoken Dialogue System
Apr 17, 2026Tianle Liang, Yifu Chen, Shengpeng Ji +7Multi-Agent LLM Systems Spoken Dialogue Systems
Zhejiang University · China University of Petroleum-Beijing at Karamay · Xiamen University
Conjunctive Prompt Attacks in Multi-Agent LLM Systems
Apr 17, 2026Nokimul Hasan Arif, Qian Lou, Mengxin ZhengMulti-Agent LLM Systems Adversarial Attacks on LLMs
University of Central Florida, USA
Autogenesis: A Self-Evolving Agent Protocol
Apr 16, 2026Wentao Zhang, Zhe Zhao, Haibin Wen +4Multi-Agent LLM Systems LLM Agent Self-Improvement
Nanyang Technological University · Stanford University · City University of Hong Kong +1
El Agente Forjador: Task-Driven Agent Generation for Quantum Simulation
Apr 16, 2026Zijian Zhang, Aiwei Yin, Amaan Baweja +4Multi-Agent LLM Systems AI for Science
Department of Computer Science, University of Toronto, 40 St George St., Toronto, ON M5S 2E4, Canada · Vector Institute for Artificial Intelligence, W1140-108 College St., Schwartz Reisman Innovation2026 Campus, Toronto, ON M5G 0C6, Canada · NVIDIA, 431 King St W #6th, Toronto, ON M5V 1K4, Canada +5
Mind DeepResearch Technical Report
Apr 16, 2026MindDR Team, Li Auto IncMulti-Agent LLM Systems Deep Research Agents
MindDR Team, Li Auto Inc
M2HRI: An LLM-Driven Multimodal Multi-Agent Framework for Personalized Human-Robot Interaction
Apr 13, 2026Shaid Hasan, Breenice Lee, Sujan Sarker +1Multi-Agent LLM Systems Multi-Agent Coordination
University of Virginia, VA, USA
Collective Opinion Dynamics in Structured LLM Populations
Apr 13, 2026Erica Cau, Andrea Failla, Giulio RossettiMulti-Agent LLM Systems Opinion Dynamics
Department of Computer Science, University of Pisa · ISTI-CNR
Diversity Without Fidelity: A Solver-Sampler Mismatch in Multi-Agent LLM Negotiation Simulation
Apr 12, 2026Sandro AndricMulti-Agent LLM Systems Multi-Agent Negotiation
MMORF: A Multi-agent Framework for Designing Multi-objective Retrosynthesis Planning Systems
Apr 6, 2026Frazier N. Baker, Trieu Nguyen, Reza Averly +4Multi-Agent LLM Systems Multi-Agent Planning
Department of Computer Science and Engineering, The Ohio State University · Department of Mathematics and Statistics, University of South Florida · Division of Medicinal Chemistry and Pharmacognosy, The Ohio State University +2
Marginal-Contribution Policy Gradients under Filtered Feedback for Multi-Agent LLMs
Apr 3, 2026Elai Ben-Gal, Stela TongMulti-Agent LLM Systems Multi-Agent System Optimization
Department of Mathematics Stanford University · Graduate School of Business Stanford University
A Multi-Agent Human-LLM Collaborative Framework for Closed-Loop Scientific Literature Summarization
Apr 1, 2026Maxwell J. Jacobson, Daniel Xie, Jackson Shen +6Multi-Agent LLM Systems AI-Assisted Scientific Research
Department of Computer Science, Purdue University, IN, USA · School of Materials Science and Engineering, Purdue University, IN, USA
Kill-Chain Canaries: Stage-Level Tracking of Prompt Injection Across Attack Surfaces and Five Production LLMs
Mar 30, 2026Haochuan Kevin Wang, Zechen ZhangMulti-Agent LLM Systems Language Model Safety Evaluation
Massachusetts Institute of Technology · University of Chicago
Ask or Assume? Uncertainty-Aware Clarification-Seeking in Coding Agents
Mar 27, 2026Nicholas Edwards, Sebastian SchusterMulti-Agent LLM Systems AI Coding Agents
Faculty of Computer Science, University of Vienna, Vienna, Austria · UniVie Doctoral School Computer Science, University of Vienna, Vienna, Austria
Subjective-Graph LLM Agents for Simulating Uncertainty in Classroom Social Perception
Mar 21, 2026Jinming Yang, Xinyu Jiang, Xinshan Jiao +1Multi-Agent LLM Systems Opinion Dynamics
Complex Lab, School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China · Department of Computer Science, City University of Hong Kong, Hong Kong · School of Health and Medical Technology, Chengdu Neusoft University, Chengdu,2026 China
Social Simulacra in the Wild: AI Agent Communities on Moltbook
Mar 17, 2026Agam Goyal, Olivia Pal, Hari Sundaram +2Multi-Agent LLM Systems Multi-Agent Communication
Siebel School of Computing and Data Science University of Illinois Urbana-Champaign, Urbana, IL, USA
EvoScientist: Towards Multi-Agent Evolving AI Scientists for End-to-End Scientific Discovery
Mar 9, 2026Yougang Lyu, Xi Zhang, Yuyue Zhao +11Multi-Agent LLM Systems AI Agents for Scientific Discovery
Huawei Technologies Co., Ltd. · Vrije Universiteit Amsterdam
The Trace Is the State: Exact Credit Assignment for LLM Agent Teams
Mar 6, 2026Yanjun Chen, Yirong Sun, Hanlin Wang +5Credit Assignment Counterfactual Credit Assignment
Eastern Institute of Technology · The Hong Kong Polytechnic University · Harbin Institute of Technology
Exploring Plan Space through Conversation: An Agentic Framework for LLM-Mediated Explanations in Planning
Mar 2, 2026Guilhem Fouilhé, Rebecca Eifler, Antonin Poché +2Multi-Agent LLM Systems Explainable Artificial Intelligence
IRIT, Toulouse, France · LAAS-CNRS, Toulouse, France · IRT Saint Exupery, Toulouse, France +2
HVR-Met: A Hypothesis-Verification-Replanning Agentic System for Extreme Weather Diagnosis
Mar 1, 2026Shuo Tang, Jiadong Zhang, Gengxian Zhou +11Multi-Agent LLM Systems AI Agent Benchmarks
MAIS, Institute of Automation, Chinese Academy of Sciences · School of Artificial Intelligence, University of Chinese Academy of Sciences · Zhongguancun Academy, Beijing +3
Power and Limitations of Aggregation in Compound AI Systems
Feb 25, 2026Nivasini Ananthakrishnan, Meena JagadeesanMulti-Agent LLM Systems
UC Berkeley · Stanford University
A General Equilibrium Theory of Orchestrated AI Agent Systems
Feb 23, 2026Jean-Philippe GarnierMulti-Agent LLM Systems Multi-Agent Coordination
Br.AI.K · BrainiaK
Evaluating Collective Behaviour of Hundreds of LLM Agents
Feb 18, 2026Richard Willis, Jianing Zhao, Yali Du +1Social Dilemmas Multi-Agent LLM Systems
King’s College London London, United Kingdom · King’s College London · Turing Institute +1

Apr 19, 2026, cs.AIJ/K move · Enter open · S save

Hive: A Multi-Agent Infrastructure for Algorithm- and Task-Level Scaling

Zizhang Luo, Yuhao Luo, Youwei Xiao, Yansong Xu+2

Peking University Beijing, China

LLM Inference Efficiency Multi-Agent LLM Systems Multi-Agent System Optimization Inference-Time Scaling LLM Inference Acceleration Multi-Agent Systems

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Large language models are increasingly deployed as complex agentic systems that scale with task complexity. While prior work has extensively explored model- and system-level scaling, algorithm- and task-level scaling remain largely unaddressed, constraining the full potential of agentic systems. At the algorithm level, allocating additional inference-time computation can enhance workflow capacity but introduces cross-path redundancy: overlapping computations across multiple reasoning branches. At the task level, complex tasks can be decomposed into subproblems and delegated across multiple agents for improved scalability and parallelism. However, existing infrastructures' scheduling is unaware of the existence of multiple agents, missing opportunities to optimize resource allocation. We propose Hive, a multi-agent infrastructure that enables algorithm- and task-level scaling. Hive features a description frontend that captures per-agent behavior and supports test-time scaling algorithms. Leveraging this specification, our backend introduces two key mechanisms: Logits Cache that reuses intermediate logits across redundant sampling paths to mitigate cross-path redundancy at the algorithm level, and Agent-Aware Scheduling that efficiently allocates compute and KV-cache resources according to agent contributions at the task level. Experiments show that Logits Cache achieves an average speedup of

1.11\times

1.76\times

for re-sampling, and Agent-Aware Scheduling reduces the hotspot miss rate by

33\%

51\%

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Latest papers 665