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RAG-Based Testing Series — Part 2: Testing Retrieval Quality — Are You Fetching the Right Data?
If your retriever is broken, your entire RAG system is broken. Learn how to measure retrieval quality using real metrics — Precision@K, Recall@K, MRR, and NDCG — and write your first actual retrieval tests in Python.
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RAG-Based Testing Series — Part 1: What Is RAG & Why Your Old Testing Playbook Won't Work Here
A complete beginner-friendly breakdown of RAG systems, why they need a completely different testing approach, and what's coming in this series — from scratch to a fully automated…
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RAG-Based Testing Series — Part 2: Testing Retrieval Quality — Are You Fetching the Right Data?
If your retriever is broken, your entire RAG system is broken. Learn how to measure retrieval quality using real metrics — Precision@K, Recall@K, MRR, and NDCG — and write your…
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RAG-Based Testing Series — Part 4: Edge Cases — What Breaks RAG & How to Catch It
Happy path testing isn't enough. Learn the edge cases that silently break RAG systems in production — empty knowledge bases, conflicting context, out-of-scope queries, and…