Student Guides / Academic Integrity
Falsely accused of using AI? Here’s how to protect yourself.
Written by the ACE guidance team · 8 min read · Last updated July 2026 In short
If your university flags your work as AI-written and it isn’t, you can usually prove it: your document’s version history, browser research trail, and citation habits form a paper trail no chatbot leaves behind. Start collecting that evidence before you ever need it.
In 2025, several NTU students made national news after being accused of using AI on work they said was their own. Some accusations were later walked back. The lesson was not that detectors are useless. It was that students with a clean evidence trail cleared their names quickly, and students without one spent weeks fighting.
the trail a chatbot never leaves.
Why false positives happen
AI detectors estimate probability, they do not observe you writing. Formulaic academic prose, non-native phrasing, and heavily edited text all raise scores. Turnitin itself cautions that its AI indicator should start a conversation, not decide a verdict. Your job is to make that conversation short.
Build your evidence before submission
01 Write in a document with version history
Google Docs and Word Online record every keystroke session. A document that grew over two weeks of edits is the single strongest proof a human wrote it. Never draft in a plain text file and paste at the end.
02 Replay your writing with Draftback
The free Draftback extension replays a Google Doc’s history as a video of you typing, deleting, and rewriting. Universities have accepted these replays as evidence. Ten minutes to set up, priceless in a hearing.
03 Keep your research trail
Library database logins, downloaded PDFs with timestamps, browser history on the topic, and notes files all show a research process. AI users have none of this. Do not clear it until your grade is final.
04 Practise citation hygiene
AI fabricates references; humans cite what they actually read. A reference list where every source is real, accessible, and genuinely supports your claim is quiet but powerful evidence of human work.
If the accusation still comes
Stay calm and treat it as an evidence exercise, not a character trial. Ask for the specific flagged passages. Respond with your version history, your Draftback replay, and your research trail. Offer to discuss the flagged sections in person; being able to explain your own argument is itself evidence. Most cases with this trail end at the first meeting.
This is also why our guidance model exists. When you write the submission yourself and understand every line, no detector or viva can shake you. That is the difference between help that protects you and help that puts you at risk.
Sources & further reading The Straits Times: coverage of the 2025 NTU AI accusation cases ↗ Draftback extension for Google Docs ↗ Our FAQ: can universities detect ChatGPT essays? Keep reading Academic Integrity Turnitin similarity scores explained: what’s actually safe? Academic Integrity How to spot an assignment-help scam in Singapore
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