Troiana Prompt Library · Claude · Product

Verify a product claim against its evidence

Check whether a stated conclusion is actually supported by the data behind it.

What this prompt helps you do

A claim-by-claim verdict with the supporting evidence, the gap, and a confidence level for each.

When to use it

A deck or memo asserts findings and you need to know which ones will survive scrutiny.

What to prepare

The goal, relevant source material, constraints, examples, and the decision or action this should support.

How to get a strong result

Require a specific citation for every claim; anything unsupported must be named as unsupported, not softened.

How to use this prompt

Replace each placeholder with accurate context. Paste the complete prompt into Claude, review the response critically, resolve important questions, and use it as a considered input to the next decision—not as an unchecked final answer.

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