# 模型层次结构：智能模型协调廉价模型

- 来源：Ethan Mollick (@emollick)
- 发布时间：2026-06-11 01:38
- AIHOT 分数：49
- AIHOT 链接：https://aihot.virxact.com/items/cmq8dal9w01ezslld5iz2cnva
- 原文链接：https://x.com/emollick/status/2064764123439599696

## AI 摘要

“换更便宜的模型来省钱”是个问题，因为更便宜的模型更差（也许对某个特定用途来说足够好，但依然较差）。
更常见的方法是模型层级结构，由智能模型作为廉价模型的协调者和审核者。

## 正文

"Switch to a cheaper model to save money" is a problem because cheaper models are worse （maybe they are good enough for a particular purpose， but still worse）.

More often a better approach is hierarchies of models， with smart models are orchestrators and auditors of cheap ones.