A Comprehensive Review of AI Agents: Transforming Possibilities in Technology and Beyond

Fuente: arXiv
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Main Authors: Qu, Xiaodong, Damoah, Andrews, Sherwood, Joshua, Liu, Peiyan, Jin, Christian Shun, Chen, Lulu, Shen, Minjie, Aleisa, Nawwaf, Hou, Zeyuan, Zhang, Chenyu, Gao, Lifu, Li, Yanshu, Yang, Qikai, Wang, Qun, De Souza, Cristabelle
Format: Preprint
Published: 2025
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author Qu, Xiaodong
Damoah, Andrews
Sherwood, Joshua
Liu, Peiyan
Jin, Christian Shun
Chen, Lulu
Shen, Minjie
Aleisa, Nawwaf
Hou, Zeyuan
Zhang, Chenyu
Gao, Lifu
Li, Yanshu
Yang, Qikai
Wang, Qun
De Souza, Cristabelle
author_facet Qu, Xiaodong
Damoah, Andrews
Sherwood, Joshua
Liu, Peiyan
Jin, Christian Shun
Chen, Lulu
Shen, Minjie
Aleisa, Nawwaf
Hou, Zeyuan
Zhang, Chenyu
Gao, Lifu
Li, Yanshu
Yang, Qikai
Wang, Qun
De Souza, Cristabelle
contents Artificial Intelligence (AI) agents have rapidly evolved from specialized, rule-based programs to versatile, learning-driven autonomous systems capable of perception, reasoning, and action in complex environments. The explosion of data, advances in deep learning, reinforcement learning, and multi-agent coordination have accelerated this transformation. Yet, designing and deploying unified AI agents that seamlessly integrate cognition, planning, and interaction remains a grand challenge. In this review, we systematically examine the architectural principles, foundational components, and emergent paradigms that define the landscape of contemporary AI agents. We synthesize insights from cognitive science-inspired models, hierarchical reinforcement learning frameworks, and large language model-based reasoning. Moreover, we discuss the pressing ethical, safety, and interpretability concerns associated with deploying these agents in real-world scenarios. By highlighting major breakthroughs, persistent challenges, and promising research directions, this review aims to guide the next generation of AI agent systems toward more robust, adaptable, and trustworthy autonomous intelligence.
format Preprint
id arxiv_https___arxiv_org_abs_2508_11957
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle A Comprehensive Review of AI Agents: Transforming Possibilities in Technology and Beyond
Qu, Xiaodong
Damoah, Andrews
Sherwood, Joshua
Liu, Peiyan
Jin, Christian Shun
Chen, Lulu
Shen, Minjie
Aleisa, Nawwaf
Hou, Zeyuan
Zhang, Chenyu
Gao, Lifu
Li, Yanshu
Yang, Qikai
Wang, Qun
De Souza, Cristabelle
Multiagent Systems
Artificial Intelligence
Machine Learning
Artificial Intelligence (AI) agents have rapidly evolved from specialized, rule-based programs to versatile, learning-driven autonomous systems capable of perception, reasoning, and action in complex environments. The explosion of data, advances in deep learning, reinforcement learning, and multi-agent coordination have accelerated this transformation. Yet, designing and deploying unified AI agents that seamlessly integrate cognition, planning, and interaction remains a grand challenge. In this review, we systematically examine the architectural principles, foundational components, and emergent paradigms that define the landscape of contemporary AI agents. We synthesize insights from cognitive science-inspired models, hierarchical reinforcement learning frameworks, and large language model-based reasoning. Moreover, we discuss the pressing ethical, safety, and interpretability concerns associated with deploying these agents in real-world scenarios. By highlighting major breakthroughs, persistent challenges, and promising research directions, this review aims to guide the next generation of AI agent systems toward more robust, adaptable, and trustworthy autonomous intelligence.
title A Comprehensive Review of AI Agents: Transforming Possibilities in Technology and Beyond
topic Multiagent Systems
Artificial Intelligence
Machine Learning
url https://arxiv.org/abs/2508.11957