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Hallucination Severity Scorer — Gratis online tool

Niet alleen ja/nee — hoe erg is deze hallucinatie?

Score de ernst van hallucinaties 0-100. Verzonnen data, foute bronvermelding, aannemelijk-maar-onwaar, kleine detailfouten.

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Meer weten

Hallucination severity scorer

Score LLM hallucinations by severity — not just yes/no.

How to use this tool

  1. 1

    Paste AI output

    The response you want to evaluate.

  2. 2

    Paste reference facts

    Ground truth — what should be true.

  3. 3

    Get severity breakdown

    Contradictions, fabrications, attribution errors, severity score.

Frequently Asked Questions

What is hallucination severity?
Neet all hallucinations are equal. Fabricating a citation is severe. Getting a minor date wrong is minor. Misstating a person's role matters more than misstating their hobby. Severity score helps you prioritize fixes.
How is the score computed?
We check for: (1) direct contradictions with reference, (2) fabricated entities (names, numbers) not in reference, (3) attribution errors (wrong source), (4) hedging vs false confidence, (5) structural integrity (does output follow asked format?). Each weighted.
Can this replace manual review?
Nee — it's a triage tool. It surfaces likely problems. Critical-domain AI outputs (medical, legal, financial) always need human review. Use this to prioritize which outputs need that review.

Belangrijkste punten

  • Hallucination Severity Scorer is a free, browser-based ai tool — not just yes/no — how bad is this hallucination?.
  • Nee signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Hallucination Severity Scorer

  1. Open the tool: Launch Hallucination Severity Scorer on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Hallucination Severity Scorer — Quick Facts

Prijs
Gratis — geen limieten, geen watermerk, geen paywall
Privacy
100% in de browser — geen data verlaat je apparaat
Platform
Elke moderne browser — desktop, tablet of mobiel
Categorie
AI Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FunctieDetails
ToolHallucination Severity Scorer
CategorieAI
Aanmelden vereistNee
Bestand uploadenGeen — verwerkt in browser
Mobiel ondersteundVolledig responsive
KostenVoor altijd gratis

Why Use Hallucination Severity Scorer?

You should try Hallucination Severity Scorer for a quick, private way to not just yes/no — how bad is this hallucination?. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacy. Deze tool draait volledig in je browser. Je gegevens worden nooit naar een server geüpload.