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LangChain / RAG / Vector DBs · Lesson

Building a Golden Test Set for RAG

Create a curated question-answer dataset that lets you measure and compare RAG quality objectively over time.

Why You Need a Test Set

Eyeballing a few answers does not tell you if a change helped or hurt. A golden test set of question-answer pairs gives you repeatable, comparable measurements.

Anatomy of a Test Case

Each case captures what to ask, what is correct, and where the answer lives.

  • question
  • ground_truth answer
  • relevant_sources (expected docs)

All lessons in this course

  1. Integrating All RAG Components
  2. Querying and Generating Answers
  3. Evaluating RAG System Performance
  4. Building a Golden Test Set for RAG
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