Final review and next steps

Time to step back and lock in the full picture. You just built a complete retrieval pipeline without any vector infrastructure. Let us verify the mental model and talk about where to take this next.

Where to go next. Swap the first-paragraph summary for a batch LLM pass and measure quality deltas. Add a confidence-weighted retrieval that collects the top two sections instead of just one. Wrap the public API in FastAPI so your product team can call it. Each of these is a weekend project, and each compounds the value of what you just built.