🚀 Launching: LangSmith Engine
TL;DR · AI Summary
LangSmith Engine is an agent on top of traces that automatically detects issues and suggests code changes or evaluators to add.
Key Takeaways
- LangSmith Engine runs in the background to analyze traces from LangChain apps.
- It proactively recommends adding evaluators or modifying code logic.
- No technical details or metrics provided yet, limiting practical evaluation.
Outline
Jump quickly between sections.
LangSmith Engine is officially launched as an intelligent agent sitting atop trace data.
The agent runs continuously in the background to detect issues in application behavior.
The system generates actionable recommendations such as adding evaluators or adjusting code logic.
Users can try the early version of LangSmith Engine via smith.langchain.com.
Mindmap
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查看大纲文本（无障碍 / 无 JS 友好）
- LangSmith Engine
- 定位
- Trace 层之上代理
- 自动化运维工具
- 功能
- 后台运行
- 问题识别
- 建议生成
- 输出
- 代码更改建议
- 添加 Evaluator 提示
Highlights
Key sentences worth saving and sharing.
LangSmith Engine is an agent that sits on top of your traces
It runs in the background and automatically identifies issues
It then proactively suggests action items (code changes, evaluators to add)
LangSmith Engine is an agent that sits on top of your traces
It runs in the background and automatically identifies issues
It then proactively suggests action items (code changes, evaluators to add)
Try it today: https://t.co/f2ZRkogGGS https://t.co/R1e2B69jdR" / X
Harrison Chase 
Launching: LangSmith Engine LangSmith Engine is an agent that sits on top of your traces It runs in the background and automatically identifies issues It then proactively suggests action items (code changes, evaluators to add) Try it today: smith.langchain.com
