Give the model a source
Compare a model-only illustration, a local document lookup, and a calculator.
TRY TO FIND OUT
Which part supplies the evidence, and which part composes the response?
WHAT YOU ARE LOOKING AT
A deterministic local workflow with fictional documents; no live model or web search. The result is an educational calculation, not a claim about a commercial model’s internal state.
CONNECT THE IDEA
Retrieval: giving the model evidence
A retrieval system finds relevant material and places it where a language model can use it.