Building a Golden Eval Set for RAG (EXPLAINED)
Hard RAG interview question on building a golden eval set for rag — architecture, trade-offs, eval, and production patterns.
TL;DR — Quick Answer
Sample real user queries; label supporting passages and ideal answers with domain experts; cover edge cases (negation, multi-doc, ACL boundaries); version the set; block deploys on regression.
The Interview Question
Explain building a golden eval set for rag. How would you design, implement, and evaluate this in a production RAG system? Discuss trade-offs and failure modes.
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RAGEvalGolden Set