Turnitin AI Detection
AI-writing detection layered on top of Turnitin's Similarity Report, using perplexity and burstiness analysis to flag likely AI-generated student text, reporting ~85% detection of unmodified AI text with under 1% false positives above a 20% score threshold.
This is where the depth lives — everything below is evidence-graded
How the product is positioned
AI-writing detection layered on top of Turnitin's Similarity Report, using perplexity and burstiness analysis to flag likely AI-generated student text, reporting ~85% detection of unmodified AI text w
Our summary of the vendor’s positioning — verbatim claim not yet recordedWhat we found
Level 1 · assistive
Seeded at the rubric default. No independent evidence of end-to-end task completion has been reviewed yet, so the lowest grade applies until it is.
Any human checkpoint here is a product setting, not a regulatory requirement — confirm how it is configured for your deployment.
Graded 2026-08-01 · re-check 2026-11-01
Procurement detail
- Deployment
- saasvendor documentation
- Compliance
- FERPA · SOC 2report dates not disclosed — request before signing
- Integrations
- Canvas claim unverifiedBlackboard claim unverifiedMoodle claim unverifiedD2L Brightspace claim unverified
- Pricing
- platform-licenseBundled with Turnitin Similarity/Feedback Studio institutional licensing; not separately publicly priced.
- Human checkpoint
- Requiredproduct setting
- Named customers
- Widely deployed across thousands of global higher-ed institutions (aggregate)from cited sources
Will they still be here?
- Funding
- Subsidiary of Advance Publications
- Founded
- 1998
- HQ
- Oakland, California, USA
- Ownership
- Subsidiary of Advance Publications
Sources
- plagly.aiIndependent · retrieved 2026-08-01
- rewriteai.comIndependent · retrieved 2026-08-01
Where it’s weak
February 2026 data shows ~15% of essay submissions now contain heavily AI-generated writing (up from ~3% in 2023), suggesting detection is running behind generation-tool evolution; false positives remain a persistent controversy in higher ed.
Corrections
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