Subcategory

Retrieval

Getting the right passage into the context window — chunking, indexing, and the search problem hiding underneath every RAG pipeline.

Retrieval-augmented generation lives or dies on the retrieval half, which is also the half most write-ups skip past on their way to the prompt. This subcategory stays there: chunking, indexing, and how to know whether a change actually helped.

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Your RAG Pipeline Is Fine. Your Chunks Are The Problem.

Most RAG debugging starts at the prompt and the model, when the failure usually happened earlier — at chunking. This post runs six chunking strategies against the same 400-page corpus and scores each one on whether the right passage actually made it into the context window, with the eval harness and the golden set published alongside the results.

Announced