Expulp Verdict

Expulp Verdict vs AI detectors

AI detectors (GPTZero, Pangram, Originality.ai, Copyleaks) answer one question: Was this text written by a machine? Verdict answers another: does this piece add anything beyond what AI already knows and what's already published?

Expulp VerdictAI detectors
Still meaningful when people write with AI helpYesNo, by design
Reasons, claim by claimYesSentence-level probabilities
Catches paraphrased ideas, not only copied wordsYesNot its job
Treats invented facts as a plusNo, unverified figures earn littleNot scored
LanguagesAnyMostly English

Detectors are classifiers trained on how machines tend to phrase things. They answer a question that stops mattering as writing with AI assistance becomes normal, and independent tests show accuracy dropping on edited text and false positives on non-native writers. Verdict asks a different question: does the piece add anything beyond what AI already knows and what is already published? A hand-written piece can score low, an AI-assisted one high; the claim-by-claim view shows why.

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Based on each product category's public documentation, October 2026. Product names belong to their owners.