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RAG Chunk and Overlap Calculator

Estimate chunk count, overlap token overhead, and approximate indexed tokens from corpus size and chunk settings.

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RAG Retrieval Evaluation Workbook

Turn a small question-and-answer sample into recall, precision, faithfulness, and citation coverage checks before changing your model.

From the guide archive

Related guides

AI EngineeringRAG Chunking Is an Evaluation Question, Not a Magic NumberChunk size affects retrieval recall, context noise, and citation quality. Use an evaluation set to choose boundaries instead of copying a popular token count.AI EngineeringPreserve Table Headers When Extracting RAG DocumentsA table row without its column headers often becomes meaningless retrieval text. Keep header context with each extracted row and verify units, merged cells, and footnotes.