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LAB · RAG
Retrieval Metrics Lab
Calculate precision@k, recall@k, reciprocal rank, and nDCG from labeled relevance.
- Suggested time
- 12 min
- Output artifact
- A report that separates retrieval failure from generation failure.
- Privacy
- Only identifiers and relevance labels entered locally are used.
Local educational tool. Validate every result before production use.
How to use it well
- 1
Enter a real case without secrets or personal data.
- 2
Run, inspect, and challenge the assumptions; the output is not automatic truth.
- 3
Save the artifact in your project and turn it into a reviewable test or decision.