The list · checked October 19, 2026
Since 2023, universities have been quietly retreating from AI detectors — disabling them, refusing to license them, or ruling that their scores cannot stand alone. The retreat is documented in the schools' own words, linked on every school page here. Even the vendor has retreated: Turnitin itself writes that its percentage “should not be used as the sole basis for action or a definitive grading measure,” and that “Turnitin does not make a determination of misconduct.” If you were accused at one of these schools, its own position is part of your answer.
These schools disabled, declined to license, or suppressed AI detection. If a score is being used against you at one of them, ask under what authority — in writing.
The university disabled the Turnitin AI score panel in 2023, and its College of Communication disabled the feature for student accounts after false-detection reports.
The school joined Turnitin's 'suppression list' so the AI score never appears, citing the tool's black-box method and the fact that every essay would produce a score whether the instructor wanted it or not.
The school turned off Turnitin AI writing detection in October 2023 because faculty and the Honor Council believed the harm from false positives was worse than any benefit.
The school approves no tool to detect AI use in student work, and its Turnitin licence excludes the AI 'Originality' tool.
The university's own teaching site says it disabled Turnitin's AI detection over false positives; later reporting describes detection there as advisory only — a flag may start a conversation, not a formal charge.
Turnitin AI detection is not made available at the school at all, per the school's own teaching-technology documentation.
Reported by Inside Higher Ed and multiple trackers as having disabled Turnitin AI detection, with detection alone treated as insufficient for a misconduct finding. Reported — no primary Northwestern page was retrieved in this check.
The school states it has none of the AI-detection add-ons in Turnitin, and warns that putting student work into detectors without written consent can violate FERPA.
Turnitin AI writing detection is no longer available in Blackboard, a decision the school ties in large part to how fallible the tools are.
Turnitin's AI detection feature is disabled campus-wide because detectors are not reliably accurate and hit non-native English speakers hardest.
The school decided not to enable Turnitin's AI detection feature and does not endorse any AI-detection tool, citing accuracy and bias concerns.
Campus leadership opted out of Turnitin's AI writing detection — permanently, after a pilot — because it gives no conclusive proof and students cannot see the report.
A university committee examined Turnitin AI detection and decided it will not be made available; the school endorses no AI detector at all.
The school opted out of Turnitin's AI-detection preview at launch, over unanswered accuracy and false-positive questions.
The school decided not to upgrade its Turnitin subscription to include AI detection, after its academic-technology advisory group unanimously recommended against supporting it.
The campus deactivated Turnitin's AI-detection feature after finding its results inconsistent, and the Provost's guidance states detection software will not serve as the sole evidence of a violation.
Institutional registries record that the school turned off the Turnitin AI detector. We could not find the school's own page confirming it, so this cell is marked as reported and being double-checked.
Turnitin AI detection is not available at the school. Honestly noted: the school attributes this to a Turnitin packaging change to its Originality product, not to an accuracy decision.
The campus will not adopt any official AI-detection system, and results from any third-party detector cannot be used in student discipline, formal or informal.
The Teaching Center tested Turnitin's detector, decided not to endorse or support any AI detector, and the feature is disabled — citing false positives, inequity, and legal risk.
Trackers record that the school did not enable Turnitin AI detection in 2023, for the same reliability and bias reasons as its peers. Reported — no primary page was retrieved in this check.
The school asked Turnitin/SimCheck to turn off AI writing detection, because the report gives no evidence for its score and the false-positive rate could wrongly question thousands of students.
The school discontinued Turnitin's AI detection function in September 2025, and its academic-integrity office states that AI detection tools are not effective as a way to assess misconduct on their own.
The school turned off Turnitin's AI detector for everyone, after doing the math: with about 75,000 papers submitted a year, even the claimed 1% error rate would wrongly flag roughly 750 papers annually.
The school cancelled its Turnitin AI-detection contract in February 2026, and keeps a written policy that no AI detector may be the sole source of support for a case against a student. Its own count found about 1,485 likely false flags in one fall term.
These schools keep or tolerate the tools under explicit discouragement and limits. Ask whether the use in your case followed the school's own limits.
School guidance to faculty states plainly that there is currently no reliable AI detector, and that red flags in writing are not proof of misconduct.
The Provost's office and teaching community recommend instructors not rely on third-party detectors, which are easily defeated, prone to false positives, and can lead to false accusations.
Faculty are discouraged from using AI detectors — unreliability, bias, false-positive risk — and the Turnitin AI add-on has not been purchased because it does not meet the accuracy bar for use in integrity claims.
Reporting states Stanford never licensed Turnitin's AI detector and advised faculty the tool can erode trust and belonging among students. Reported — no primary Stanford page was retrieved in this check.
UC San Diego Extended Studies deactivated the Turnitin AI indicator in April 2025; the main campus is reported to treat a score as only one indicator among others. Reported, and being double-checked against the campus's own pages.
The school does not recommend AI-detection technology, citing high error rates and that the tools cannot provide definitive proof.
The university does not currently endorse AI-detection tools for assignments because they create false positives and may be ineffective, per its AI Council guidance.
The university does not endorse AI-detection software, holds no central contract for it, and bars buying it on purchase cards because of risks to students' copyright, intellectual property, and FERPA privacy.
These schools state, in their own guidance, that a detector score cannot be the only evidence. Quote the rule; then make the case about your binder.
Faculty guidance says Turnitin's AI detector is unreliable and its score alone cannot be used to charge a student with an academic integrity violation.
Detector use is discouraged, and a detector score cannot be the only evidence in a misconduct case, because the tools have been judged inaccurate and inconsistent.
Detectors stay available, but instructors are told to treat results with extreme distrust and never as the only deciding factor; the Purdue system separately says it does not recognize the validity of any AI detection tool.
The school's Academic Integrity Policy states it outright: academic sanctions may not be imposed based solely on the results of university-approved AI-detection software.
A case may not be sent to the Academic Integrity Office with detector results as the only evidence. The school also chose not to license Turnitin's AI tool after its preview ended, over doubts about whether it works.
The school still offers Turnitin, but its teaching center tells faculty not to rely on a detector alone to claim misconduct, because the tools are new and prone to false positives and false negatives.
Official faculty guidance lists 'rely solely on AI detection scores to make academic integrity decisions' under Don't, and says detection is a starting point for inquiry, not a punishment shortcut. A UHD senior won his own AI-accusation appeal in October 2026.
Yale is reported among schools that ban or discourage using a detector as the sole evidence of cheating, and its Poorvu Center says it does not endorse AI detection software or enable it in Canvas, calling detectors unsuitable for high-stakes use. Reported — being double-checked against Yale's own policy text.
Full details — windows, hearing formats, quotes, and sources — are in the schools table. Then count your own deadline in the free checker.
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