If your text chunks are too small, the AI misses the context. If they are too big, the search becomes "blurry" and inaccurate. To solve this, advanced developers use Small-to-Big Retrieval. Two popular flavors are Sentence Window and Parent Document Retrieval. Here is the breakdown of how they work and which one you should choose. 🤝 The Shared Secret: "Search Small, Read Big" Both techniques follow one rule: Search using a tiny, precise snippet, but give the LLM a large, context...