---
type: "Research"
title: "MRKL (2022)"
description: "Neuro-symbolic modular routing to expert/knowledge modules."
resource: "https://arxiv.org/abs/2205.00445"
tags: [agents, tool-use, research]
generated: { by: human:crpage, at: 2026-07-09T09:44:00Z }
status: stable
sources: [{ id: primary, resource: "https://arxiv.org/abs/2205.00445" }]
---

Reframed LLM systems as **modular compositions** of language, knowledge and reasoning modules routed to expert tools — conceptual, with little quantitative evaluation.