Evidence Model
GMO Identifier is evidence-first, not opinion-first. Every piece of information is classified against a transparent five-level model and assigned a confidence score.
The five-level evidence model
Unknown / no verified data
No reliable source currently available.
User-submitted / unverified lead
A submitted claim or lead that has not yet been verified.
Supporting secondary evidence
NGO reports, company statements, patents, media reports, or indirect documentation.
Strong documented evidence
Multiple credible documents, regulatory references, company disclosures, or independent sources.
Officially verified
Official EU, EFSA, national registry, court, regulatory, or equivalent source.
Confidence score scale
| Score | Meaning |
|---|---|
| 0–20 | Unknown or no meaningful evidence |
| 21–40 | Weak indication |
| 41–60 | Moderate indication |
| 61–80 | Strong evidence |
| 81–100 | Officially verified or highly reliable |
Product result labels
UnknownUser-submittedUnder reviewSecondary evidence foundStrong evidence foundOfficially verifiedCorrection requestedDisputedArchived
We do not claim GMO, NGT, or pesticide presence as fact without defensible evidence. Anonymous or user-submitted claims are treated as leads until independently corroborated.