Question 350
An application needs to identify drift in retrieval relevance. Which governance implementation produces defensible evidence or authorization?
Explanation
Correct Answer
Track golden-set retrieval recall/precision across source/index and embedding-model versions, alerting when reproducible quality declines.
Incorrect Answers
A healthy index can return systematically wrong documents.
Confounded populations do not establish regression.
Lack of versioned evidence prevents diagnosis of relevance changes.



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