GPTzero is not a widely recognized term as of my last update in January 2022. However, it could potentially refer to a variation or iteration of the GPT model developed by OpenAI.1
Note
Large sections of this article appear to be AI-generated; it is also an obvious contender for the irony award.
This article appears on https://cim-s.org/, which appears to be a false copy of the real journal of the same name, hosted at https://www.cims-journal.cn.
References
1Motupalli R, Mounika G, Anilkumar C, Krishna DR, Madhavi P. AI-generated content legitimacy check using multi GPU-computational. Computer Integrated Manufacturing Systems. 2025;30(1):18-42. Accessed May 8, 2025. https://cim-s.org/index.php/CIMS/article/view/102