Retrieval mechanicsUpdated 31 August 2026Teaching simulation: visible word matching, not vector search.

RAG Passage Finder

Stage 1 of 6

Stage 1: input

Give the retriever something to search.

Paste source notes first. Then ask the question that the model needs those notes to answer.

Source notesStart sections with # to keep source titles. Drag the lower edge to expand the field.Your question