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A Minimal Golden-Set Eval for Your RAG Bot in Python (No Framework)

You changed the system prompt. Is the bot better or worse? "I skimmed a few chats, and it looked fine" is not an answer. This tutorial gives you a 1-file evaluation harness in plain Python. No evaluation framework, no extra dependencies, nothing to install. When you finish, 3 commands give you a be…

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  1. 2026-11-03 12:40 · DEV Community — AI
    A Minimal Golden-Set Eval for Your RAG Bot in Python (No Framework)

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