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Analytics & Measurement

Test Validity Check Prompt

  1. 01

    Open any AI you use. Free or paid, ChatGPT, Claude and Gemini all work.

  2. 02

    Copy the complete prompt below using the button.

  3. 03

    Paste into the chat and follow the instructions.

  4. 04

    Answer honestly and concisely when asked.

What this prompt does

Takes a completed test's results and diagnoses whether the "winner" is real or a false positive caused by small sample size, an external event during the test window, or one lucky spike carrying the whole margin.

For anyone who ran a test, sees a winner, and is about to make it permanent. You walk away with one verdict — act on it, extend it, or discard it — and what to test next.

Your prompt