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Chunking: The Decision Everything Downstream Inherits

This story is from 2026-09-22. It is preserved in the archive; the latest stories are on the live feed.

Chunking is the step where raw documents become the units your retriever searches and your LLM (large language model) reads. Every chunk boundary is a decision about what information stays together and what gets split apart. Get the sizes wrong, and you either flood the model with noise or starve i…

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  1. 2026-09-22 17:40 · DEV Community — AI
    Chunking: The Decision Everything Downstream Inherits

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