Polly is generally available everywhere you work in LangSmith

📰 LangChain Blog

Polly, an AI assistant, is now generally available in LangSmith, providing debugging capabilities and hands-on help across all pages and workflows

intermediate Published 18 Mar 2026
Action Steps
  1. Access Polly from the bottom-right corner of any LangSmith page
  2. Use Polly to debug traces and identify failures
  3. Ask Polly questions to analyze threads and understand user sentiment
  4. Leverage Polly to write and refine evaluator logic directly in the Evaluators pane
Who Needs to Know This

Developers and engineers working with LangSmith can benefit from Polly's debugging and assistance capabilities, streamlining their workflow and reducing friction

Key Insight

💡 Polly's expanded capabilities enable developers to efficiently debug and refine their projects, reducing the complexity of tracing and analysis

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🚀 Polly is now available in LangSmith, providing AI-powered debugging and assistance across all pages and workflows! 💡
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