OpenHospital: A Thing-in-itself Arena for Evolving and Benchmarking LLM-based Collective Intelligence

Fuente: arXiv
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Autores principales: Liu, Peigen, Ding, Rui, Mao, Yuren, Jiang, Ziyan, Ye, Yuxiang, Gao, Yunjun, Zhang, Ying, Sun, Renjie, Lai, Longbin, Qian, Zhengping
Formato: Preprint
Publicado: 2026
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author Liu, Peigen
Ding, Rui
Mao, Yuren
Jiang, Ziyan
Ye, Yuxiang
Gao, Yunjun
Zhang, Ying
Sun, Renjie
Lai, Longbin
Qian, Zhengping
author_facet Liu, Peigen
Ding, Rui
Mao, Yuren
Jiang, Ziyan
Ye, Yuxiang
Gao, Yunjun
Zhang, Ying
Sun, Renjie
Lai, Longbin
Qian, Zhengping
contents Large Language Model (LLM)-based Collective Intelligence (CI) presents a promising approach to overcoming the data wall and continuously boosting the capabilities of LLM agents. However, there is currently no dedicated arena for evolving and benchmarking LLM-based CI. To address this gap, we introduce OpenHospital, an interactive arena where physician agents can evolve CI through interactions with patient agents. This arena employs a data-in-agent-self paradigm that rapidly enhances agent capabilities and provides robust evaluation metrics for benchmarking both medical proficiency and system efficiency. Experiments demonstrate the effectiveness of OpenHospital in both fostering and quantifying CI.
format Preprint
id arxiv_https___arxiv_org_abs_2603_14771
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle OpenHospital: A Thing-in-itself Arena for Evolving and Benchmarking LLM-based Collective Intelligence
Liu, Peigen
Ding, Rui
Mao, Yuren
Jiang, Ziyan
Ye, Yuxiang
Gao, Yunjun
Zhang, Ying
Sun, Renjie
Lai, Longbin
Qian, Zhengping
Artificial Intelligence
Large Language Model (LLM)-based Collective Intelligence (CI) presents a promising approach to overcoming the data wall and continuously boosting the capabilities of LLM agents. However, there is currently no dedicated arena for evolving and benchmarking LLM-based CI. To address this gap, we introduce OpenHospital, an interactive arena where physician agents can evolve CI through interactions with patient agents. This arena employs a data-in-agent-self paradigm that rapidly enhances agent capabilities and provides robust evaluation metrics for benchmarking both medical proficiency and system efficiency. Experiments demonstrate the effectiveness of OpenHospital in both fostering and quantifying CI.
title OpenHospital: A Thing-in-itself Arena for Evolving and Benchmarking LLM-based Collective Intelligence
topic Artificial Intelligence
url https://arxiv.org/abs/2603.14771