Claim Verifier

Built for Stephanie Haridopolos · Principal Deputy Assistant Secretary of Health, OASH

Score a viral health claim against the evidence base and show the receipts.

Not medical advice. This tool grades the quality of published evidence for educational purposes only — it is not a clinical verdict. Every score is computed from the sources shown, with the math exposed. Always consult a qualified healthcare provider before making health decisions.

12 claims · 39 graded sources

Enter or paste a health claim

try a seeded example:

Weigh a claim against the evidence

Pick an example or paste a viral claim. You'll get a computed evidence-strength score, both sides of the literature graded by quality, plain-language reasoning, and a chained SHA-256 receipt — with every number in the math exposed.

Showcase demo for the America's Future 80th Anniversary Summit. Showcase · best home: Nonprofit / public-good. Seeded with realistic sample data; runs payment-dark (no billing). Not a production system.