---
id: 20260914-T0-02
title: "LangChain博客更新：LangSmith平台新增Agent自主改进引擎和可观测性功能"
title_en: "LangChain Updates LangSmith with Autonomous Agent Improvement Engine"
url: https://ai.daily.yangsir.net/daily/20260914-T0-02
issue_date: 2026-09-14
publish_date: 2026-09-13T16:00:00.000Z
category: release
source_name: "LangChain Blog"
source_url: https://blog.langchain.dev/rss
---

# LangChain博客更新：LangSmith平台新增Agent自主改进引擎和可观测性功能

LangChain博客显示其LangSmith平台推出多项更新，包括Agent Improvement Engine（可自主改进代理表现）、Observability（追踪代理具体行为）和Evaluation（评估）等功能模块。这些工具帮助开发者更高效地调试和优化基于LangChain构建的AI代理。

## English Version

**LangChain Updates LangSmith with Autonomous Agent Improvement Engine**

LangChain's blog highlights new updates to its LangSmith platform, including an Agent Improvement Engine that autonomously enhances agent performance, Observability for tracking exactly what agents are doing, and Evaluation tools. These features help developers debug and optimize AI agents built on LangChain more efficiently.

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**来源**：[LangChain Blog](https://blog.langchain.dev/rss)

**详情页**：https://ai.daily.yangsir.net/daily/20260914-T0-02

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