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Five prompts that fixed my RAG answers

Small changes that stopped my assistant from guessing, with no new tools.

Mithali

Mithali

Published on Gen AI Lab, 28 October 2026. 5 min read

My assistant sounded confident and was often wrong. Better retrieval helped, but five plain instructions helped more.

The five I keep

  • Answer only from the context below.

  • If the context does not cover it, say so.

  • Quote the line you used for each claim.

  • List what is missing before you answer.

  • Ask me one question if the request is unclear.

The second one matters most. An assistant that can say it does not know is one people keep using.

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