Pangram AI detector flags 2016 human-written papers as 100% AI-generated

GaryMarcus · x · 2026-10-21

User @QualiaQuanta reports that Pangram, an AI-content detector, scored papers they clearly wrote themselves in 2016 and earlier as 100% AI-generated. Gary Marcus amplified the complaint.

The takeaway: don't trust AI detectors to judge whether text was written by AI — false positive rates are high enough to flag years-old human work, underscoring the risk of using such tools in academic-integrity settings.

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