A verdict, not a score.

EU-resident AI-text detection with per-locale false-positive rates and signed review-ready scan details. For journals, HR, and academic integrity.

For academic integrity officers, journal editors, and HR teams under EU AI Act Article 22.

Detect a passage Read the calibration cards

Detect AI-generated text

Paste up to 2,000 characters. We return a verdict, not just a score.

0 / 2,000

Common questions

Frequently asked questions

What is humaniser.eu?

humaniser.eu is an EU-resident AI-text detector and editorial humaniser operated by Ariada (Agonist Development AB, Sweden). It returns a detector state — low signal, review, or high signal — rather than proof of authorship, with review-ready scan details and published evaluation limits.

Where is data stored?

The submitted-text path is intended for EU processing. Until the public EU gateway and retention controls are independently verified, do not submit confidential, unpublished, or personal data. Scan details are not persisted unless a future authenticated retention mode is explicitly selected.

Is the verdict legally usable?

Each scan returns unsigned JSON details with the detector output and available model metadata. They support human review but do not prove authorship, originality, identity, or detector correctness. A human reviewer must make the final decision.

What's the false-positive rate?

False-positive rates are published per language on the calibration page. English text scored on the v0.3 model holds AUROC near 0.94 at FPR 5% on the RAID-style benchmark; rates for Mandarin-L1 and lower-resource European languages run higher and are disclosed honestly, not averaged away.

How is this different from Originality.ai?

Originality.ai publishes a percentage score and English-centric accuracy claims. Humaniser is being designed around explicit uncertainty, sentence evidence, EU processing, and published evaluation limits. Current scan details are unsigned; Merkle anchoring is not implemented or claimed.