Detectors flag writing that uses common words and simple structures, which describes a lot of careful second-language writing. Keep evidence of your process, know your rights, and don’t rewrite your work to fool a detector.
You are not imagining it
A 2023 Stanford study found that seven popular detectors labeled more than half of essays written by non-native English speakers as AI-generated, while correctly identifying more than 90% of essays by U.S. eighth-graders as human. The problem is well documented.
Why it happens
Detectors look for predictable text. Writers working in a second language often choose common words they are confident about and use clear, regular sentence structures. That is good writing practice, but it looks “predictable” to a detector.
How to protect yourself
- Write in a tool with version history, such as Google Docs or Word saved to the cloud, and keep it turned on.
- Save your outline, notes, and drafts, including notes in your first language.
- If you use a translation tool or grammar checker, know your school’s or employer’s rules and keep a record of how you used it.
- For important work, write in a tool that creates a verifiable record of your writing process.
If you are flagged
- Stay calm and ask what the concern is based on.
- Share your drafts and version history.
- Point out, respectfully, the published research on detector bias against non-native writers.
- Offer to discuss your work or write a short sample under supervision.
- Follow our full step-by-step guide for false accusations.
What not to do
Don’t run your own writing through a paraphrasing or humanizer tool to lower a score. It can introduce errors, change your meaning, and look like you were hiding something.
Sources
Last reviewed October 2026 by the AblePro team. Found something out of date? Tell us.