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The emerging "agentic web" envisions large populations of autonomous agents coordinating, transacting, and delegating across open networks. Yet many agent communication and commerce protocols treat agents as low-cost identities, despite the…

Computers and Society · Computer Science 2025-12-10 Botao 'Amber' Hu , Bangdao Chen

The advent of artificial intelligence has led to a growing emphasis on data-driven modeling in macroeconomics, with agent-based modeling (ABM) emerging as a prominent bottom-up simulation paradigm. In ABM, agents (e.g., households, firms)…

Artificial Intelligence · Computer Science 2024-05-27 Nian Li , Chen Gao , Mingyu Li , Yong Li , Qingmin Liao

Game-theoretic scenarios have become pivotal in evaluating the social intelligence of Large Language Model (LLM)-based social agents. While numerous studies have explored these agents in such settings, there is a lack of a comprehensive…

Computation and Language · Computer Science 2025-07-22 Xiachong Feng , Longxu Dou , Ella Li , Qinghao Wang , Haochuan Wang , Yu Guo , Chang Ma , Lingpeng Kong

This paper explores the open research problem of understanding the social behaviors of LLM-based agents. Using Avalon as a testbed, we employ system prompts to guide LLM agents in gameplay. While previous studies have touched on gameplay…

Computation and Language · Computer Science 2024-10-15 Yihuai Lan , Zhiqiang Hu , Lei Wang , Yang Wang , Deheng Ye , Peilin Zhao , Ee-Peng Lim , Hui Xiong , Hao Wang

Recent advances in large language models (LLMs) enabled the development of AI agents that can plan and interact with tools to complete complex tasks. However, literature on their reliability in real-world applications remains limited. In…

Computation and Language · Computer Science 2025-08-20 Lorenzo Jaime Yu Flores , Junyi Shen , Goodman Gu

Autonomous agents based on Large Language Models (LLMs) are increasingly being utilized in complex software systems. However, reliability remains a significant challenge due to unpredictable failures such as hallucinations, execution…

Software Engineering · Computer Science 2026-05-11 Cheonsu Jeong , Younggun Shin

A growing body of work explores how Large Language Models (LLMs) can be embedded in trading systems as agents that perceive market information, retrieve context, reason about decisions, emit tradable actions, and adapt under market…

Artificial Intelligence · Computer Science 2026-05-20 Yihan Xia , Panpan You , Taotao Wang , Fang Liu , Han Qi , Xiaoxiao Wu , Shengli Zhang

The rise of LLM-based agents has opened new frontiers in AI applications, yet evaluating these agents remains a complex and underdeveloped area. This survey provides an in-depth overview of the emerging field of LLM agent evaluation,…

Machine Learning · Computer Science 2025-07-30 Mahmoud Mohammadi , Yipeng Li , Jane Lo , Wendy Yip

Recent advancements in Large Language Models (LLMs) have spurred a surge of interest in leveraging these models for game-theoretical simulations, where LLMs act as individual agents engaging in social interactions. This study explores the…

Multiagent Systems · Computer Science 2024-09-04 Ilya Horiguchi , Takahide Yoshida , Takashi Ikegami

We present our approach to the problem of how an agent, within an economic Multi-Agent System, can determine when it should behave strategically (i.e. learn and use models of other agents), and when it should act as a simple price-taker. We…

Multiagent Systems · Computer Science 2007-05-23 Jose M. Vidal , Edmund H. Durfee

We study the emergence of agency from scratch by using Large Language Model (LLM)-based agents. In previous studies of LLM-based agents, each agent's characteristics, including personality and memory, have traditionally been predefined. We…

Artificial Intelligence · Computer Science 2024-11-06 Ryosuke Takata , Atsushi Masumori , Takashi Ikegami

The success of an agent mediated e-market system lies in the underlying reputation management system to improve the quality of services in an information asymmetric e-market. Reputation provides an operatable metric for establishing…

Multiagent Systems · Computer Science 2011-10-19 Vibha Gaur , Neeraj Kumar Sharma

Inventory management remains a challenge for many small and medium-sized businesses that lack the expertise to deploy advanced optimization methods. This paper investigates whether Large Language Models (LLMs) can help bridge this gap. We…

Artificial Intelligence · Computer Science 2026-01-05 Yaqi Duan , Yichun Hu , Jiashuo Jiang

We present StockSim, an open-source simulation platform for systematic evaluation of large language models (LLMs) in realistic financial decision-making scenarios. Unlike previous toolkits that offer limited scope, StockSim delivers a…

Computational Engineering, Finance, and Science · Computer Science 2025-07-15 Charidimos Papadakis , Giorgos Filandrianos , Angeliki Dimitriou , Maria Lymperaiou , Konstantinos Thomas , Giorgos Stamou

The potential of Large Language Model (LLM) as agents has been widely acknowledged recently. Thus, there is an urgent need to quantitatively \textit{evaluate LLMs as agents} on challenging tasks in interactive environments. We present…

Agent-based models provide a constructive approach to studying emergent dynamics in life-like systems composed of interacting, adaptive agents. Financial markets serve as a canonical example of such systems, where collective price dynamics…

Computational Finance · Quantitative Finance 2026-04-28 Ryuji Hashimoto , Ryosuke Takata , Masahiro Suzuki , Yuki Tanaka , Kiyoshi Izumi

The rapid advancement of Large Language Models (LLMs) has led to a surge of financial benchmarks, evolving from static knowledge evaluation toward interactive trading simulations. However, existing frameworks for evaluating real-time…

Trading and Market Microstructure · Quantitative Finance 2026-05-28 Wentao Zhang , Mingxuan Zhao , Jincheng Gao , Jieshun You , Huaiyu Jia , Yilei Zhao , Bo An , Shuo Sun

Large Language Model (LLM)-based agents are increasingly used as autonomous subordinates that carry out tasks for users. This raises the question of whether they may also engage in deception, similar to how individuals in human…

In this paper, we outline a framework for modeling utility-based blockchain-enabled economic systems using Agent Based Modeling (ABM). Our approach is to model the supply dynamics based on metrics of the cryptoeconomy. We then build…

Cryptography and Security · Computer Science 2023-07-31 Kiran Karra , Tom Mellan , Maria Silva , Juan P. Madrigal-Cianci , Axel Cubero Cortes , Zixuan Zhang

Recent advances in mathematical reasoning and the long-term planning capabilities of large language models (LLMs) have precipitated the development of agents, which are being increasingly leveraged in business operations processes. Decision…

Artificial Intelligence · Computer Science 2025-08-18 Xuhua Zhao , Yuxuan Xie , Caihua Chen , Yuxiang Sun