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Original rewrites on React, Node.js, TypeScript and AI — practical notes from the same engineering practice behind our operator software. Article bodies are in English.
Tagged: chunking
Chunking is the whole retrieval system: Spring AI 800 vs 128 trap
When the splitter emits 800-token chunks but the embedder only reads 128, retrieval cannot see the truncated tail. Chunk size, window, and overlap are the retrieval system.
3727 wordsRead articleToken Budgets vs. Semantic Boundaries: Getting RAG Chunk Splits Right
Learn how tokenization and chunking differ, where each sits in a RAG pipeline, and how to split documents by meaning while measuring size with the real tokenizer.
2515 wordsRead articleChunk Documents Around the Evidence an Answer Needs
Choose chunk boundaries by inspecting which facts must travel together, then test retrieval under a fixed context budget.
592 wordsRead articleDesigning a Grounded RAG Pipeline: Chunking, Filtering and Streaming
A walkthrough of a grounded RAG foundation: structure-aware chunking, token-safe splitting, three-stage retrieval filtering, sibling reassembly, prompt design and streaming.
3895 wordsRead article
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