Chat GPT developed by Open AI stands out for its ability to generate human-like text, making it valuable for content craters and influencers. While chat GPT showcases its advancements, systems like Turnitin have also advanced to identify such content effectively.
Turnitin a well-established plagiarism detector, has recently enhanced its features to identify the ai generated content. On April 4, 2023, Turnitin introduced AI writing detection across several of its products, including Turnitin Feedback Studio, Turnitin Originality, and Originality Check+.
In this article, we will see about Does Turnitin detects Chat GPT? how it detects AI content, how its advanced detection system works, ways to bypass its detection, and many more interesting things about this amazing tool.
What is Turnitin?
Turnitin is the most advanced antiplagiarism software powered by AI. It compares the submitted content with vast databases to identify the similarities. It has an accuracy rate of 98% for detecting AI-generated content.
Its AI writing detector model is trained with a database of academic writing rather than other tools that are trained with public web content.
Turnitin’s plagiarism detection tools are already used by 34 million students in more than 153 countries, it shows Turnitin is a solution for detecting plagiarism in academic institutions.
How Does Turnitin Work?
Turnitin uses a machine learning algorithm to compare the submitted text to a vast database that includes internet, academic, and student paper content. It then generates a similarity score which shows a percentage of student content that matches with the content in its databases.
The generated report also contains links to the sources that match the content of the student. It uses a variety of methods to detect plagiarism here they are,
- Text Comparison: Turnitin’s extensive database that includes papers, articles, and other academic content to identify the similarities between the submitted content and its database. It includes word and phrase matching,
- Word matching – Turnitin within a few seconds identifies the text that exactly matches the text in its database.
- Phrase matching – it also identifies the content that closely matches with the database, even if the words are not in the same order.
- Citation and Referencing Analysis – Turnitin not only detects the content that directly matches with the database it also analyzes the citation and references, which means it also detects the content that matches with the ideas from the other sources available online. This feature ensures the content creators give proper credit to the original authors and follow citation practices.
- Similarity Report – Turnintion after analyzing the content generates a similarity report. It highlights the matching and provides percentages for that. It helps the users identify plagiarism and areas of concern in the content.
Note: the similarity report in the Turnitin is not a definitive judgment of plagiarism in the content. It is just a helping tool for the teachers to identify the potential problems in the work. Also, it is advised to check manually once before determining whether the content is plagiarized or not.
How accurate is the Turnitin report?
Turnitin can detect AI-generated content with a 98% accuracy rate, meaning any content flagged as AI-generated in Turnitin is almost probably AI-generated.
Unlike other plagiarism detectors available online, Turnitin is fine-tuned to detect plagiarism in student’s assignments because it is trained on the comprehensive database that is daily based on academic writings.
Does Turnitin Detect Chat GPT?
Yes, Turnitin can detect chat GPT content with 98% accuracy according to the tool’s website. It has a ChatGPT Screening tool, which identifies the contents generated by AI tools like chatGPT.
It analyzes each sentence of the student’s work and gives a score based on the similarities present between its database and the student’s work. The AI detection score ranges from 0 to 100%.
It uses specific indicators to detect the AI-generated text in the student works. Its cutting-edge technology-based tools were launched in 2023 as a part of its Turnitin Feedback Studio (TFS). they scan the student submissions and compare them with their vast databases based on human-written content and previously identified AI-generated content.
In the study conducted by the Washington Post, they used 16 different text samples of AI-generated content, mixed source essays, and human-written content, Turnitin identified 6 out of 16 AI-generated content accurately but failed to identify three more.
It also labeled some of the contents originally written by students as AI-generated content, so there is also a chance of false positive reports, the AI-generated reports are not always accurate.
According to Turnitin, these false positive errors happen less than 1% of the time.
How Does Turnitin Detect Chat GPT?
In recent times, Turnitin has made many advancements in its system to detect plagiarized content. Due to the rise of the AI content generators like Chat Gpt which includes GPT-3, GPT-3.5, and the advanced GPT-4 (also known as ChatGPT Plus), there is a need to improve and update its system for detecting Plgarsism in student’s works.
Turnitin uses 4 models to detect the chat GPT content, here they are,
- Database Comparison
- Writing Patterns
- Statistical Analysis
Database comparison – Turnitin has an extensive database that is mainly based on students’ journals, papers, articles, and student submissions. When the student submits his work, Turnitin scans the work compares the work instantly with its database, and checks for any similarities.
Writing Patterns – Turnitin’s algorithm can recognize the unique writing patterns of many advanced AI writing tools, so it is easy for Turnitin to differentiate student work from human written and AI written text.
Statistical Analysis – It also analyzes the text structure, word choice, and sentence length of the content.
Turnitin frequently updates its system to match up with the advancements in AI writing tools.
Turnitin ChatGPT Screening
It is a feature of Turnitin released on April 2023. It can detect the contents generated by advanced AI writing tools like Chat Gpt. It works by analyzing the patterns and writing style of the submitted work.
Features that are red flags for Turnitin Chatgpt screening tool,
- Repetitive sentence structures
- Lack of originality
- Lack of critical thinking
- Clichéd language
Does Turnitin detect AI?
Yes, Turnitin can detect AI-generated content by other language models and tools that are available in the market.
The company also claims that Turnitin AI screening tools can detect AI-generated content from advanced AI models. Even though Turnitin didn’t specify the name of the AI tools, it is safe to say that Turnitin has capabilities that extend across a broad spectrum of AI writing technologies.
Limitations in Turnitin in detecting AI contents
- There is also a minimum word requirement per content. Turnitin always focuses on long-form content, which means the submitted work should at least have 300 words for Turnitin to detect whether it is written by a human or not.
- It has a 1% false positive rate which means out of 100 human-written texts one can be wrongly flagged as AI written one.
- It fails to identify the chat GPT content in non-sentence structures like bulletin points, lists, tables, etc.
- Turnitin might fail to identify 15% of AI-generated text in the content. If the Turnitin report says there is 50% of them AI-generated content, then there may be a chance of 65% AI-generated content in that work.
- The AI writing models are continuing to develop with modern technologies but Turnition still depends on the submission of student’s articles, journals, and papers.
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How to bypass Turnitin AI content detection?
There is no 100% guarantee that Turnitin won’t detect the student’s work as AI written if they use any advanced AI writing models like Chatgpt or another tool, here are some tips to bypass Turnitin AI content detection,
- Use AI writing tools like chat GPT to generate outlines for essays instead of using them for writing entire essays.
- Avoid copying exact phrases or paragraphs, because AI speech patterns and styles can be easily identified by advanced tools like Turnitin.
- Use some third-party paraphrase tools like QuillBot, paraphrase the entire AI-generated text, and use it. This can help to bypass the Turnitin AI detection.
Note: both AI writing tools and AI content detection tools are continuing to develop, the method that worked in the past may not work next time.