Topic

LlamaIndex Retrieval Evaluation & Metrics

4 posts on llamaindex retrieval evaluation & metrics — part of framework tutorials on the n4n AI blog.

LlamaIndex RelevancyEvaluator explained

A hands-on llamaindex relevancyevaluator tutorial covering setup, minimal code, output schema, judge model tradeoffs, and common pitfalls when evaluating RAG retrieval quality.

July 19, 20264 min read

Framework tutorialsTutorial

Evaluate LlamaIndex retrieval with hit rate and MRR

Hands-on llamaindex retrieval evaluation hit rate mrr tutorial: build a vector index, define a dataset, and measure retriever quality with code.

July 19, 20263 min read

Framework tutorialsTutorial

Building a RAG evaluation pipeline in LlamaIndex

A hands-on llamaindex rag evaluation pipeline tutorial: build retrieval and response eval with LlamaIndex, pytest, and OpenAI-compatible APIs.

July 19, 20262 min read

Framework tutorialsHow-to

Benchmark LlamaIndex retrievers with recall at k

A practical llamaindex retriever benchmark recall at k tutorial: create ground-truth eval sets, run retrieval, and compute recall@k in Python.

July 19, 20264 min read