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The remarkable growth in large language model (LLM) capabilities has spurred exploration into multi-agent systems, with debate frameworks emerging as a promising avenue for enhanced problem-solving. These multi-agent debate (MAD)…

Artificial Intelligence · Computer Science 2025-06-23 Yongjin Yang , Euiin Yi , Jongwoo Ko , Kimin Lee , Zhijing Jin , Se-Young Yun

Self-improvement, where models improve beyond their current performance without external supervision, remains a challenge. The core difficulty is sourcing a training signal stronger than what the model itself can currently produce. Majority…

Artificial Intelligence · Computer Science 2026-02-02 Ankur Samanta , Akshayaa Magesh , Runzhe Wu , Ayush Jain , Youliang Yu , Daniel Jiang , Boris Vidolov , Paul Sajda , Yonathan Efroni , Kaveh Hassani

Multi-agent debate (MAD) has recently emerged as a promising framework for improving the reasoning performance of large language models (LLMs). Yet, whether LLM agents can genuinely engage in deliberative reasoning, beyond simple ensembling…

Multiagent Systems · Computer Science 2025-11-12 Haolun Wu , Zhenkun Li , Lingyao Li

Context: Large Language Model (LLM) agents are becoming widely used for various Requirements Engineering (RE) tasks. Research on improving their accuracy mainly focuses on prompt engineering, model fine-tuning, and retrieval augmented…

Software Engineering · Computer Science 2025-11-20 Marc Oriol , Quim Motger , Jordi Marco , Xavier Franch

Large Language Models (LLMs) demonstrate strong performance but often lack interpretable reasoning. This paper introduces the Multi-Agent Collaboration Framework for Diverse Thinking Modes (DiMo), which enhances both performance and…

Computation and Language · Computer Science 2025-10-21 Zhixuan He , Yue Feng

Large Language Models (LLMs) have exhibited impressive capabilities across diverse application domains. Recent work has explored Multi-LLM Agent Debate (MAD) as a way to enhance performance by enabling multiple LLMs to discuss and refine…

Computation and Language · Computer Science 2026-05-27 Xuhang Chen , Zhifan Song , Deyi Ji , Shuo Gao , Lanyun Zhu

Multi-agent debate (MAD) has gained significant attention as a promising line of research to improve the factual accuracy and reasoning capabilities of large language models (LLMs). Despite its conceptual appeal, current MAD research…

Computation and Language · Computer Science 2025-06-24 Hangfan Zhang , Zhiyao Cui , Jianhao Chen , Xinrun Wang , Qiaosheng Zhang , Zhen Wang , Dinghao Wu , Shuyue Hu

Writing persuasive arguments is a challenging task for both humans and machines. It entails incorporating high-level beliefs from various perspectives on the topic, along with deliberate reasoning and planning to construct a coherent…

Computation and Language · Computer Science 2025-01-06 Zhe Hu , Hou Pong Chan , Jing Li , Yu Yin

Recent studies on LLM agent scaling have highlighted the potential of Multi-Agent Debate (MAD) to enhance reasoning abilities. However, the critical aspect of role allocation strategies remains underexplored. In this study, we demonstrate…

Artificial Intelligence · Computer Science 2025-11-17 Qian Zhang , Yan Zheng , Jinyi Liu , Hebin Liang , Lanjun Wang

In multi-agent debate (MAD) systems, performance gains are often reported; however, because the debate protocol (e.g., number of agents, rounds, and aggregation rule) is typically held fixed while model-related factors vary, it is difficult…

Multiagent Systems · Computer Science 2026-04-01 Ramtin Zargari Marandi

This paper is concerned with the training of recurrent neural networks as goal-oriented dialog agents using reinforcement learning. Training such agents with policy gradients typically requires a large amount of samples. However, the…

Artificial Intelligence · Computer Science 2020-05-26 Rui Zhao , Volker Tresp

Fact-checking health-related claims has become increasingly critical as misinformation proliferates online. Effective verification requires both the retrieval of high-quality evidence and rigorous reasoning processes. In this paper, we…

Artificial Intelligence · Computer Science 2025-12-12 Chih-Han Chen , Chen-Han Tsai , Yu-Shao Peng

Large Language Models (LLMs) suffer from hallucinations and factual inaccuracies, especially in complex reasoning and fact verification tasks. Multi-Agent Debate (MAD) systems aim to improve answer accuracy by enabling multiple LLM agents…

Computation and Language · Computer Science 2026-01-09 Seyeon Jeong , Yeonjun Choi , JongWook Kim , Beakcheol Jang

Multi-agent large language model (LLM) and vision-language model (VLM) debate systems employ specialized roles for complex problem-solving, yet model specializations are not leveraged to decide which model should fill which role. We propose…

Computation and Language · Computer Science 2026-01-27 Miao Zhang , Junsik Kim , Siyuan Xiang , Jian Gao , Cheng Cao

LLM-based multi-agent systems have demonstrated remarkable performance on complex tasks through collaborative reasoning. However, these systems tend to rapidly accumulate extremely long conversation histories during interaction. As…

Artificial Intelligence · Computer Science 2026-05-29 Hongxiang Zhang , Yuan Tian , Tianyi Zhang

Large Language Models (LLMs) have advanced autonomous agents' planning and decision-making, yet they struggle with complex tasks requiring diverse expertise and multi-step reasoning. Multi-Agent Debate (MAD) systems, introduced in NLP…

Software Engineering · Computer Science 2025-03-18 Jina Chun , Qihong Chen , Jiawei Li , Iftekhar Ahmed

While Multi-Agent Debate (MAD) research has advanced, its efficacy in coordinating complex stakeholder interests such as travel planning remains largely unexplored. To bridge this gap, we propose MIND (Multi-agent Inference for Negotiation…

Artificial Intelligence · Computer Science 2026-03-24 Hunmin Do , Taejun Yoon , Kiyong Jung

Multi-Agent Debate (MAD) improves LLM-agent accuracy but suffers from rapid context growth, limiting scalability in larger multi-agent settings. Existing methods prune low-utility communications using prior signals, such as token-level…

Multiagent Systems · Computer Science 2026-05-25 Weifan Jiang , Rana Shahout , Minghao Li , Zhenting Qi , Yilun Du , Michael Mitzenmacher , Minlan Yu

Communication in multi-agent reinforcement learning (MARL) has been proven to effectively promote cooperation among agents recently. Since communication in real-world scenarios is vulnerable to noises and adversarial attacks, it is crucial…

Multiagent Systems · Computer Science 2023-12-20 Lebin Yu , Yunbo Qiu , Quanming Yao , Yuan Shen , Xudong Zhang , Jian Wang

Competitive debate is a complex task of computational argumentation. Large Language Models (LLMs) suffer from hallucinations and lack competitiveness in this field. To address these challenges, we introduce Agent for Debate (Agent4Debate),…

Computation and Language · Computer Science 2024-08-21 Yiqun Zhang , Xiaocui Yang , Shi Feng , Daling Wang , Yifei Zhang , Kaisong Song