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Stop Choosing RAG Chunk Sizes by Token Count

This story is from 2026-09-15. It is preserved in the archive; the latest stories are on the live feed.

Imagine you're building a RAG system for a developer documentation platform. You decide every document should be split into 500-token chunks. It sounds reasonable. The chunks are small enough for retrieval, large enough to contain some context, and easy to process consistently. Then a developer ask…

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  1. 2026-09-15 14:27 · DEV Community — AI
    Stop Choosing RAG Chunk Sizes by Token Count

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