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To identify student work written by artificial intelligence tools such as Chatgpt, many colleges and universities in California rely on Turnitin, a plagiarism detection service. But the company’s instruments are not always accurate and when false flags work done by people as generated by AI, Students are caught in the crossfireS
Calm Tara Garcia Mattson He explains that in 2025, California State University paid $ 163,000 for using Turnitin’s instrument to identify AI writing. Several campuses at the University of California spend more than $ 100,000 a year on the detector, while nearly three -quarters of California colleges are now using it.
One of the biggest points for the sale of Turnitin is his stable storage storage of students, which he uses to train his opening tools. As of June 2025, the company announced that there is a database of 1.9 billion student documents. Turnitin licensing its college technology when requirement that the company can keep students’ writings forever.
In addition to the confidentiality fears that come with the transfer of third -party students, the instruments launched on the market to identify AI content generated also make mistakes. The Center for Democracy and Technology, non -profit, focused on digital rights, found that this One of five students Or they were wrongly accused of using generative AI to cheat or know someone who was.
It happened with Nilka Desiree Abbas in 2023 until he took a course in political science at San Bernardino Valley College, Abbas received zero by assignment with a message from her professor saying she used Chatgpt.
- Abas: “It took me so much time to get back to school. To be falsely accused of feeling detrimental.”
Although she ended up the course, the incident shook her: for her other hours, Abbas took pictures while working on tasks to proof of her original work.
More about Turnitin: Viewing the purchase records of 60 institutions in California, Tara also found that Turnitin charged various sums for the same plagiarism detection tools. In 2021, for example, UC Berkeley paid $ 2.11 to a student for his Turnitin license, while the UC Irvine continued education department paid $ 6.50. Find out More about how much California colleges spend on Turnitin.