SproutStackSproutStack home

Hybrid Retrieval

Keywords (BM25) + vectors, then merge.

Teaching this in the lesson? Read the chapter.

Step 1 of 3

1. BM25 catches codes

Exact IDs like 'ERR-4041' — vectors miss these.

  1. ERR-4041exact keyword

Prefer prose? Every animation has a matching chapter, listed above. Diagrams use text labels, so they read aloud with the listen button on the lesson page.