Why it matters

Unmeasured RAG can't improve. Eval shapes iteration.

Advertisement

The architecture

Golden set: queries + relevant docs.

Retrieval: recall@k.

Generation: LLM-as-judge faithfulness.

RAG evaluation stackRetrieval metricsrecall@k, MRRGeneration metricsfaithful + relevantEnd-to-endtask metricsTools: RAGAS, TruLens, promptfoo, Arize Phoenix
RAG eval.
Advertisement

How it works end to end

RAGAS: automated RAG evals.

TruLens: LLM-as-judge.

Metrics: context recall, faithfulness, answer relevance.