---
title: "Pairwise Evaluations with LangSmith"
url: https://daily.dev/posts/pairwise-evaluations-with-langsmith-j5cufp0nx
source_url: https://blog.langchain.dev/pairwise-evaluations-with-langsmith/
type: article
source: "LangChain"
published: 2024-05-15T15:01:03.021Z
updated: 2026-06-04T02:15:59.608Z
tags: ["langsmith", "text-generation"]
reading_time: 4
upvotes: 2
comments: 0
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Pairwise Evaluations with LangSmith

**[LangChain](https://daily.dev/sources/langchain)** · 4 min read · 2 upvotes · 0 comments

## Summary

Pairwise evaluation is an effective way to teach LLMs human preference in LLM app development. LangSmith offers pairwise evaluators that allow users to define custom pairwise LLM-as-judge evaluators and compare LLM generations. It can be used to evaluate content generation and address challenges in differentiating between LLMs. For more information, check out the video and documentation on pairwise evaluation.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://blog.langchain.dev/pairwise-evaluations-with-langsmith/>

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---

Tags: [#langsmith](https://daily.dev/tags/langsmith), [#text-generation](https://daily.dev/tags/text-generation)

[View this post on daily.dev](https://daily.dev/posts/pairwise-evaluations-with-langsmith-j5cufp0nx)