Self-Optimizing Multi-Agent Systems for Deep Research

Fuente: arXiv
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Hauptverfasser: Câmara, Arthur, Slot, Vincent, Zavrel, Jakub
Format: Preprint
Veröffentlicht: 2026
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author Câmara, Arthur
Slot, Vincent
Zavrel, Jakub
author_facet Câmara, Arthur
Slot, Vincent
Zavrel, Jakub
contents Given a user's complex information need, a multi-agent Deep Research system iteratively plans, retrieves, and synthesizes evidence across hundreds of documents to produce a high-quality answer. In one possible architecture, an orchestrator agent coordinates the process, while parallel worker agents execute tasks. Current Deep Research systems, however, often rely on hand-engineered prompts and static architectures, making improvement brittle, expensive, and time-consuming. We therefore explore various multi-agent optimization methods to show that enabling agents to self-play and explore different prompt combinations can produce high-quality Deep Research systems that match or outperform expert-crafted prompts.
format Preprint
id arxiv_https___arxiv_org_abs_2604_02988
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Self-Optimizing Multi-Agent Systems for Deep Research
Câmara, Arthur
Slot, Vincent
Zavrel, Jakub
Information Retrieval
Artificial Intelligence
Given a user's complex information need, a multi-agent Deep Research system iteratively plans, retrieves, and synthesizes evidence across hundreds of documents to produce a high-quality answer. In one possible architecture, an orchestrator agent coordinates the process, while parallel worker agents execute tasks. Current Deep Research systems, however, often rely on hand-engineered prompts and static architectures, making improvement brittle, expensive, and time-consuming. We therefore explore various multi-agent optimization methods to show that enabling agents to self-play and explore different prompt combinations can produce high-quality Deep Research systems that match or outperform expert-crafted prompts.
title Self-Optimizing Multi-Agent Systems for Deep Research
topic Information Retrieval
Artificial Intelligence
url https://arxiv.org/abs/2604.02988