December 9, 2025

Worried about a Turnitin false positive on your next assignment? I personally tested the Turnitin AI detector against ChatGPT, Grammarly, and human writing to see exactly what triggers the alarm. This guide breaks down the critical difference between “Similarity” and “AI scores,” reveals why innocent students are getting flagged, and provides a step-by-step “Version History” defense strategy to help you prove your work is 100% original.