Conceptregression test set
Regression Test Suite
A regression test suite is a collection of test data used in software and AI engineering to verify that system changes do not break existing functionality. In AI automation contexts, it specifically refers to a curated set of representative real-business cases and historical edge cases.
Timeline (last 90 days)
Oct 14
A RAG system should maintain a small regression test set (golden dataset) containing real questions and known answers, and run it every time the chunking strategy, embedding model, or prompt is modified, in order to catch regressions before launch.
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