Multi-Agent Collaboration Mechanisms: A Survey of LLMs

Fuente: arXiv
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Main Authors: Tran, Khanh-Tung, Dao, Dung, Nguyen, Minh-Duong, Pham, Quoc-Viet, O'Sullivan, Barry, Nguyen, Hoang D.
Format: Preprint
Published: 2025
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author Tran, Khanh-Tung
Dao, Dung
Nguyen, Minh-Duong
Pham, Quoc-Viet
O'Sullivan, Barry
Nguyen, Hoang D.
author_facet Tran, Khanh-Tung
Dao, Dung
Nguyen, Minh-Duong
Pham, Quoc-Viet
O'Sullivan, Barry
Nguyen, Hoang D.
contents With recent advances in Large Language Models (LLMs), Agentic AI has become phenomenal in real-world applications, moving toward multiple LLM-based agents to perceive, learn, reason, and act collaboratively. These LLM-based Multi-Agent Systems (MASs) enable groups of intelligent agents to coordinate and solve complex tasks collectively at scale, transitioning from isolated models to collaboration-centric approaches. This work provides an extensive survey of the collaborative aspect of MASs and introduces an extensible framework to guide future research. Our framework characterizes collaboration mechanisms based on key dimensions: actors (agents involved), types (e.g., cooperation, competition, or coopetition), structures (e.g., peer-to-peer, centralized, or distributed), strategies (e.g., role-based or model-based), and coordination protocols. Through a review of existing methodologies, our findings serve as a foundation for demystifying and advancing LLM-based MASs toward more intelligent and collaborative solutions for complex, real-world use cases. In addition, various applications of MASs across diverse domains, including 5G/6G networks, Industry 5.0, question answering, and social and cultural settings, are also investigated, demonstrating their wider adoption and broader impacts. Finally, we identify key lessons learned, open challenges, and potential research directions of MASs towards artificial collective intelligence.
format Preprint
id arxiv_https___arxiv_org_abs_2501_06322
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Multi-Agent Collaboration Mechanisms: A Survey of LLMs
Tran, Khanh-Tung
Dao, Dung
Nguyen, Minh-Duong
Pham, Quoc-Viet
O'Sullivan, Barry
Nguyen, Hoang D.
Artificial Intelligence
With recent advances in Large Language Models (LLMs), Agentic AI has become phenomenal in real-world applications, moving toward multiple LLM-based agents to perceive, learn, reason, and act collaboratively. These LLM-based Multi-Agent Systems (MASs) enable groups of intelligent agents to coordinate and solve complex tasks collectively at scale, transitioning from isolated models to collaboration-centric approaches. This work provides an extensive survey of the collaborative aspect of MASs and introduces an extensible framework to guide future research. Our framework characterizes collaboration mechanisms based on key dimensions: actors (agents involved), types (e.g., cooperation, competition, or coopetition), structures (e.g., peer-to-peer, centralized, or distributed), strategies (e.g., role-based or model-based), and coordination protocols. Through a review of existing methodologies, our findings serve as a foundation for demystifying and advancing LLM-based MASs toward more intelligent and collaborative solutions for complex, real-world use cases. In addition, various applications of MASs across diverse domains, including 5G/6G networks, Industry 5.0, question answering, and social and cultural settings, are also investigated, demonstrating their wider adoption and broader impacts. Finally, we identify key lessons learned, open challenges, and potential research directions of MASs towards artificial collective intelligence.
title Multi-Agent Collaboration Mechanisms: A Survey of LLMs
topic Artificial Intelligence
url https://arxiv.org/abs/2501.06322