Small-to-Big RAG: Your AI Needs a Better Context 🧠

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-rich block of