---
id: "lib-2026-10-22-loop-autoresearch-modelling-agent"
type: "library"
title: "LOOP AutoResearch modelling agent"
title_original: "LOOP AutoResearch 自进化建模系统架构演进"
lang: "ZH"
org: "Meituan 美团"
source_type: "Practitioner post"
date: "2026-10-22"
week: "2026-W43"
url: "https://nosov.ai/library/lib-2026-10-22-loop-autoresearch-modelling-agent/"
original_url: "https://tech.meituan.com/2026/10/22/LOOP-AutoResearch.html"
tags: ["lane a", "business transformation", "agents in ml workflow"]
---

# LOOP AutoResearch modelling agent

Original title: LOOP AutoResearch 自进化建模系统架构演进

## English summary

Agent harness for business ML modelling: single-task time -85% and -83% vs human baseline on two unrelated projects; one agent-derived model change shipped with online gains; the other beat the human baseline on all 12 targets; three architecture rewrites; counting rules stated (failed runs included).

Original: https://tech.meituan.com/2026/10/22/LOOP-AutoResearch.html