Calibration curven.
A plot that compares a detector's stated confidence against the true rate of correctness across thousands of labelled texts. A well-calibrated detector hugs the diagonal — when it says 70%, it's right about 70% of the time. A curve that bows away from the diagonal is the visual signature of a detector that bluffs.
Paste any text to see how likely it reads as AI — with the same calibrated three-way breakdown this glossary describes.
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