Guided Engineering Lab · checkpoint 3–4 of the build

Retrieve evidence and compose a cited answer

A saved retrieval function that returns relevant passages with document and page metadata for a cited answer.

Checkpoints0/4 guided steps saved

Inspect text, document ID and page metadata.

Saved

export function answer(question, sources) {
  const context = retrieve(question, sources)
  if (!context.length) return missingContext()
  return groundedResponse(context)
}

Output and tests

Run tests to see output here.

Guided steps show progress, not verified skill. The independent session check comes next.