# Ethan Mollick：预分类路由易低估智能价值

- 来源：Ethan Mollick (@emollick)
- 发布时间：2026-07-02 04:46
- AIHOT 分数：47
- AIHOT 链接：https://aihot.virxact.com/items/cmr2k7bcc08rosl8zdr21nhd6
- 原文链接：https://x.com/emollick/status/2072421507515461747

## AI 摘要

Ethan Mollick 指出预分类路由器（pre-classifying routers）会导致糟糕结果，因为路由本身很难，且常低估智能的价值。OpenAI 在 GPT-5 上已吃过亏，如今这类思路又热起来。引用的 @MParakhin 也认为，用预分类器先判断任务是否简单再调用小模型看似省钱省延迟，但可靠执行必须先解决任务本身，唯一可行的是 advisory model approach。

## 正文

Yes！ Pre-classifying routers are going to going to result in a lot of bad work because routing is hard and tend to underestimate the value of intelligence on many problems. OpenAI learned this with GPT-5， now it seems routers are hot again.

### 引用推文

> Mikhail Parakhin：I have this struggle with my own teams, too: many think it is a great idea to save money/latency/sanity by running a pre-classifier: "This task is simple, use a...