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A little signal. Less noise.

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RADARGood tools open new possibilities.Explore thoughtfully. Create freely.

Skip to content

A little signal. Less noise.

DISCOVER

Catalog Categories

CATEGORIES

Categories will appear when the source is connected.

More possibility. Less searching.

A considered collection of AI tools, trials, and opportunities.

RADAR / PostgreSQLStorage available

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A little signal. Less noise.

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LangChain 之三:模型与消息抽象

掘金

About this offer

LangChain 之三:模型与消息抽象.原语喂进去的到底长什么样,一直没细看。串起来的其实只有两种东西:一种是消息,一种是可以吃消息的模型。这篇就把这两层拆到底。

Offer details

Provider: 掘金
Source: juejin-rss
Score: 57.31
Confidence: 54%

Source evidence

What RADAR observed and classified to build this opportunity. It is what the source published, not a verification that the offer is still active.

JuejinObserved: Oct 3, 2026Source reliability: 60%
LangChain 之三:模型与消息抽象. LangChain 之三:模型与消息抽象.原语喂进去的到底长什么样,一直没细看。串起来的其实只有两种东西:一种是消息,一种是可以吃消息的模型。这篇就把这两层拆到底。
Open source

LangChain 之三:模型与消息抽象

Opens an external website. Availability and terms may change.

Real offers. Useful details.

The catalog shows persisted RADAR opportunities. Storage availability does not mean sources are verified or offers are active.

RADARGood tools open new possibilities.Explore thoughtfully. Create freely.