Testing and Evaluating LangChain Components

Help learners understand this topic clearly, practice it on a small example, and produce reviewable evidence before moving to the next module.

Units

1. Unit 11.00: Testing and Evaluating LangChain Components: Map the LangChain component to the app need
2. Unit 11.01: Testing and Evaluating LangChain Components: Set model, prompt, tool, and structured output boundaries
3. Unit 11.02: Testing and Evaluating LangChain Components: Create a small retriever or tool workflow
4. Unit 11.03: Testing and Evaluating LangChain Components: Trace, debug, and evaluate the component
5. Unit 11.04: Testing and Evaluating LangChain Components: Decide whether LangChain is justified for this use case

Module work

• Activity
• Knowledge check
• Summary