Turnitin Arabic AI Detection: Does Turnitin Detect AI in Arabic?
Yes, Turnitin now detects AI writing in Arabic. Arabic AI detection went live on 18 August 2026, through Turnitin Originality and as an add-on for iThenticate. Theses, research papers and assignments in Modern Standard Arabic can now receive an AI percentage alongside the similarity report. Here is what it covers and what it does not.
What Turnitin's Arabic AI detection does
- Modern Standard Arabic. Turnitin says the model "covers long-form writing in modern standard Arabic." It does not say the model is built for dialect writing.
- One overall percentage of likely AI-generated text, plus highlighted passages, in the same report and indicator as English.
- Automatic routing. Once your institution enables it, Arabic submissions go to the Arabic model with no extra step.
- Where it runs. Turnitin Originality (inside your LMS) and iThenticate as an add-on.
Accuracy
Turnitin states the Arabic model "holds a false positive rate under 1% for documents flagged at 20% or more AI-generated content." Below 20%, Turnitin shows an asterisk (*%) instead of a number, because low scores are less reliable. Turnitin also says the result is an indicator for educators, not proof, and should be read alongside a student's writing history and the institution's AI policy.
What Arabic detection does not cover
| Feature | Arabic | English |
|---|---|---|
| Similarity report | Yes | Yes |
| AI writing percentage | Yes (since 18 Aug 2026) | Yes |
| AI-paraphrase detection | No | Yes |
| AI bypasser detection | No | Yes |
Requirements
- At least 300 words of prose; no more than 30,000 words per file.
- .docx, .pdf, .txt or .rtf, under 100 MB. Make sure a PDF contains real text, not scanned pages.
- Mostly in Arabic. A paper with long English sections may be scored by the wrong model.
Who should check an Arabic paper first
- Master's and doctoral candidates in Saudi Arabia, the UAE, Qatar, Egypt, Jordan, Oman, Kuwait and Bahrain.
- Faculty submitting Arabic articles to journals that use iThenticate.
- Students who wrote in English with AI and translated the result into Arabic.
- Students whose Arabic work was submitted before August 2026 and who are resubmitting it.
Sample Turnitin AI and similarity reports
These samples come from an English paper: 1% similarity, 51% AI. Arabic reports use the same layout and indicator.
Screenshots shown for illustration. Your own reports arrive as full PDFs in your dashboard.
How to check your Arabic paper
- Create an account and buy a slot.
- Upload your Arabic .docx or .pdf.
- Download both reports from your dashboard, usually within minutes.
$3.99 USD per document; your card converts to your local currency automatically. Buy 10 slots, get 1 free: every 10 slots you pay for come with 1 free.
Other languages: every language Turnitin AI detects.
Frequently asked questions
Does Turnitin detect AI in Arabic?
Yes. Arabic AI writing detection went live on 18 August 2026 through Turnitin Originality and as an add-on for iThenticate.
Does it work on Arabic dialects?
Turnitin says the model covers long-form writing in Modern Standard Arabic. It does not describe support for dialect writing.
How accurate is Turnitin's Arabic AI detector?
Turnitin states a false positive rate under 1% for documents flagged at 20% or more AI-generated content. Scores below 20% are shown as an asterisk.