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GPTZero AI Content Detection Review – GPT Zero Review

GPTZero is an artificial intelligence (AI) content detection tool created by Princeton University student Edward Tian. He developed it for teachers after seeing the increased cases of “AI plagiarism.” AI plagiarism refers to the use of an AI tool to create similar content based on existing information without proper attribution. Many educators and university lecturers.

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Introduction

Our text compare tool is a fantastic, lightweight tool that provides plagiarism checks between two documents. Whether you are a student, blogger or publisher, this tool offers a great solution to detect and compare similarities between any two pieces of text. In this article, I will discuss the different ways to use the tool, the primary features of the tool and who this tool is for. There is an FAQ at the bottom if you run into any issues when trying to use the tool.

What makes Originality.ai’s text comparison tool stand out?

Keyword density helper – This tool comes with a built-in keyword density helper in some ways similar to the likes of SurferSEO or MarketMuse the difference being, ours is free! This feature shows the user the frequency of single or two word keywords in a document, meaning you can easily compare an article you have written against a competitor to see the major differences in keyword densities. This is especially useful for SEO’s who are looking to optimize their blog content for search engines and improve the blog’s visibility.

Ways to compare

File compare – Text comparison between files is a breeze with our tool. Simply select the files you would like to compare, hit “Upload” and our tool will automatically insert the content into the text area, then simply hit “Compare” and let our tool show you where the differences in the text are. By uploading a file, you can still check the keyword density in your content.

URL compare

Comparing text between URLs is effortless with our tool. Simply paste the URL you would like to get the content from (in our example we use a fantastic blog post by Sherice Jacob found here) hit “Submit URL” and our tool will automatically retrieve the contents of the page and paste it into the text area, then simply click “Compare” and let our tool highlight the difference between the URLs. This feature is especially useful for checking keyword density between pages!

Simple text compare

You can also easily compare text by copying and pasting it into each field, as demonstrated below.

Features of Originality.ai’s Text Compare Tool

Ease of use

Our text compare tool is created with the user in mind, it is designed to be accessible to everyone. Our tool allows users to upload files or enter a URL to extract text, this along with the lightweight design ensures a seamless experience. The interface is simple and straightforward, making it easy for users to compare text and detect the diff.

Multiple text file format support

Our tool provides support for a variety of different text files and microsoft word formats including pdf file, .docx, .odt, .doc, and .txt, giving users the ability to compare text from different sources with ease. This makes it a great solution for students, bloggers, and publishers who are looking for file comparison in different formats.

Protects intellectual property

Our text comparison tool helps you protect your intellectual property and helps prevent plagiarism. This tool provides an accurate comparison of texts, making it easy to ensure that your work is original and not copied from other sources. Our tool is a valuable resource for anyone looking to maintain the originality of their content.

User Data Privacy

Our text compare tool is secure and protects user data privacy. No data is ever saved to the tool, the users’ text is only scanned and pasted into the tool’s text area. This makes certain that users can use our tool with confidence, knowing their data is safe and secure.

Compatibility

Our text comparison tool is designed to work seamlessly across all size devices, ensuring maximum compatibility no matter your screen size. Whether you are using a large desktop monitor, a small laptop, a tablet or a smartphone, this tool adjusts to your screen size. This means that users can compare texts and detect the diff anywhere without the need for specialized hardware or software. This level of accessibility makes it an ideal solution for students or bloggers who value the originality of their work and need to compare text online anywhere at any time.

GPTZero is an artificial intelligence AI content detection tool created by Princeton University student Edward Tian. He developed it for teachers after seeing the increased cases of “AI plagiarism.” after the release of ChatGPT

AI plagiarism refers to the use of an AI tool like Chat-GPT to create similar content based on existing information without proper attribution. Many educators and university lecturers have expressed concerns over AI content creation tools like ChatGPT and are worried students would use them on exams.

Tian positions GPTZero as the solution to this problem as it analyzes texts based on their perplexity and burstiness. Perplexity refers to the randomness of a text to a model or how well a language model likes a text. Meanwhile, burstiness refers to how uniform or constant the perplexity is over time compared to varied human-written text.

The app is currently in beta mode, with the creator planning to release a paper with accuracy stats based on data from student journalism pieces.

Because AI content creation is becoming more common, it is up to apps like GPTZero to regulate AI use and protect the integrity of student work. Let’s learn more about this AI detection tool’s features and see if it is a viable solution to AI plagiarism.

Features

  • Perplexity score: As mentioned earlier, perplexity is a randomness metric. It examines how good a language model (like ChatGPT) is at predicting the next words. Higher scores indicate unpredictability, implying that a text is human-made. Currently, GPTZero bases perplexity on the GPT-2 model.
  • Burstiness score: This metric looks at the distribution of sentences and determines whether there is uniformity or pattern. It’s based on the idea that humans tend to mix short and long sentences when writing.
  • Highlighted AI-written portions: GPTZero’s latest update includes phrase detection. The app highlights which phrases are most likely written by an AI within a text. Additionally, GPTZero will show you which sentence has the highest perplexity score.
  • API integration: The creator made GPTZero’s API readily available for anyone who wants to integrate it into their systems. You can also request customization support from the app’s engineers via email.

Pros

  • Free to use similar to our Free AI Detector
  • Can detect GPT-2 texts
  • No sign-up needed

Cons

Testing GPTZero’s Accuracy

To see if GPTZero’s accuracy holds up, we conducted a test using seven text samples generated by Jasper.ai, a popular AI writing tool. For comparison, we’ll show GPTZero’s results alongside Originality.ai’s. But before we show them, it’s important to explain how GPTZero presents results.

GPTZero doesn’t use the probability format like many other AI content detection tools. It just provides a general statement of whether or not AI likely generates the text. Then, the app shows the perplexity score and the burstiness score.

On the other hand, Originality.ai presents the results with percentages. It evaluates how much of a text is original and what percentage is most likely created by AI. Unlike GPTZero, Originality.ai is trained on several language models, namely GPT-3, GPT-3.5, GPT-4 and ChatGPT.

For comparison, we’ll show GPTZero’s perplexity score and statements. Here are the results.

Off the bat, you can tell that GPTZero’s results are quite confusing. The concept of perplexity, while defined clearly by the creator, is difficult to grasp in terms of the numbers shown. We can only go off from the statement that the higher the perplexity, the more likely the text is human-generated.

From our testing, we found that the perplexity score can go as high as 30,000. Aside from the general statements given by GPTZero, this is where we will base our analysis.

GPTZero could not catch 100% detection from any of the samples. The app would show this statement if it did: “Your text is likely to be written entirely by AI.” Meanwhile, Originality.ai showed 100% detection on samples #1 and #2. It also detects more than 90% on three more samples.

On the positive side, GPTZero does highlight phrases that are likely made by AI. Here’s an example:

Overall, GPTZero can detect instances of AI-generated content. However, the presentation of scores should be further improved for educators to truly grasp the gravity of a text’s AI plagiarism. In terms of accuracy and clarity, Originality.ai is the winner in this test.

GPTZero’s Potential

Since the tool is still in beta mode, it’s unfair to point out its drawbacks at this time. Instead, we can focus on where GPTZero is likely to go. For starters, the app is currently free, which makes it highly accessible to teachers.

The API is also available for those who request it. This means other developers can build on it and integrate it with their own systems.

Edward Tian said from the beginning that the tool was built with academics in mind, unlike many AI content detection tools on the market that are designed for blog posts and marketing copy.

As the team tests GPTZero on more data from student work, the app’s accuracy is likely to increase. Combined with online plagiarism checkers, it can help improve the integrity of student essays and theses.

For now, educators should use the GPTZero sparingly while it is still being developed. As the app reminds users on its page, AI detection is just “one of the many pieces of a holistic assessment of student work.” You can also use plagiarism detection tools that scan documents against billions of public content online.

Conclusion

GPTZero is a free and decent tool for catching AI plagiarism. However, it has a long way to go to catch up with competitors like Originality.ai AI Checker, which detects not only AI content but also plagiarism.

However, it is important to note that GPTZero is still in beta mode. As the Princeton team continues to work on the app, we can expect its accuracy and features to improve. GPTZero’s metrics provide a decent starting point for teachers looking to detect AI plagiarism in the meantime.

Jonathan Gillham

Founder / CEO of Originality.ai I have been involved in the SEO and Content Marketing world for over a decade. My career started with a portfolio of content sites, recently I sold 2 content marketing agencies and I am the Co-Founder of MotionInvest.com, the leading place to buy and sell content websites. Through these experiences I understand what web publishers need when it comes to verifying content is original. I am not For or Against AI content, I think it has a place in everyones content strategy. However, I believe you as the publisher should be the one making the decision on when to use AI content. Our Originality checking tool has been built with serious web publishers in mind!

Frequently Asked Questions

Do I have to fill out the entire form?

No, that’s one of the benefits, only fill out the areas which you think will be relevant to the prompts you require.

Why is the English so poor for some prompts?

When making the tool we had to make each prompt as general as possible to be able to include every kind of input. Not to worry though ChatGPT is smart and will still understand the prompt.

In The Press

Originality.ai has been featured for its accurate ability to detect GPT-3, Chat GPT and GPT-4 generated content. See some of the coverage below…

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Featured by Leading Publications

Originality.ai did a fantastic job on all three prompts, precisely detecting them as AI-written. Additionally, after I checked with actual human-written textual content, it did determine it as 100% human-generated, which is important.

Vahan Petrosyan

searchenginejournal.com

I use this tool most frequently to check for AI content personally. My most frequent use-case is checking content submitted by freelance writers we work with for AI and plagiarism.

Tom Demers

searchengineland.com

After extensive research and testing, we determined Originality.ai to be the most accurate technology.

Rock Content Team

rockcontent.com

Jon Gillham, Founder of Originality.ai came up with a tool to detect whether the content is written by humans or AI tools. It’s built on such technology that can specifically detect content by ChatGPT-3 — by giving you a spam score of 0-100, with an accuracy of 94%.

Felix Rose-Collins

ranktracker.com

ChatGPT lacks empathy and originality. It’s also recognized as AI-generated content most of the time by plagiarism and AI detectors like Originality.ai

Ashley Stahl

forbes.com

Originality.ai Do give them a shot! 

Sri Krishna

venturebeat.com

For web publishers, Originality.ai will enable you to scan your content seamlessly, see who has checked it previously, and detect if an AI-powered tool was implored.

Industry Trends

analyticsinsight.net

Frequently Asked Questions

Why is it important to check for plagiarism?

Tools for conducting a plagiarism check between two documents online are important as it helps to ensure the originality and authenticity of written work. Plagiarism undermines the value of professional and educational institutions, as well as the integrity of the authors who write articles. By checking for plagiarism, you can ensure the work that you produce is original or properly attributed to the original author. This helps prevent the distribution of copied and misrepresented information.

What is Text Comparison?

Text comparison is the process of taking two or more pieces of text and comparing them to see if there are any similarities, differences and/or plagiarism. The objective of a text comparison is to see if one of the texts has been copied or paraphrased from another text. This text compare tool for plagiarism check between two documents has been built to help you streamline that process by finding the discrepancies with ease.

How do Text Comparison Tools Work?

Text comparison tools work by analyzing and comparing the contents of two or more text documents to find similarities and differences between them. This is typically done by breaking the texts down into smaller units such as sentences or phrases, and then calculating a similarity score based on the number of identical or nearly identical units. The comparison may be based on the exact wording of the text, or it may take into account synonyms and other variations in language. The results of the comparison are usually presented in the form of a report or visual representation, highlighting the similarities and differences between the texts.

String comparison is a fundamental operation in text comparison tools that involves comparing two sequences of characters to determine if they are identical or not. This comparison can be done at the character level or at a higher level, such as the word or sentence level.

The most basic form of string comparison is the equality test, where the two strings are compared character by character and a Boolean result indicating whether they are equal or not is returned. More sophisticated string comparison algorithms use heuristics and statistical models to determine the similarity between two strings, even if they are not exactly the same. These algorithms often use techniques such as edit distance, which measures the minimum number of operations (such as insertions, deletions, and substitutions) required to transform one string into another.

Another common technique for string comparison is n-gram analysis, where the strings are divided into overlapping sequences of characters (n-grams) and the frequency of each n-gram is compared between the two strings. This allows for a more nuanced comparison that takes into account partial similarities, rather than just exact matches.

String comparison is a crucial component of text comparison tools, as it forms the basis for determining the similarities and differences between texts. The results of the string comparison can then be used to generate a report or visual representation of the similarities and differences between the texts.

What is Syntax Highlighting?

Syntax highlighting is a feature of text editors and integrated development environments (IDEs) that helps to visually distinguish different elements of a code or markup language. It does this by coloring different elements of the code, such as keywords, variables, functions, and operators, based on a predefined set of rules.

The purpose of syntax highlighting is to make the code easier to read and understand, by drawing attention to the different elements and their structure. For example, keywords may be colored in a different hue to emphasize their importance, while comments or strings may be colored differently to distinguish them from the code itself. This helps to make the code more readable, reducing the cognitive load of the reader and making it easier to identify potential syntax errors.

How Can I Conduct a Plagiarism Check between Two Documents Online?

With our tool it’s easy, just enter or upload some text, click on the button “Compare text” and the tool will automatically display the diff between the two texts.

What Are the Benefits of Using a Text Compare Tool?

Using text comparison tools is much easier, more efficient, and more reliable than proofreading a piece of text by hand. Eliminate the risk of human error by using a tool to detect and display the text difference within seconds.

What Files Can You Inspect with This Text Compare Tool?

We have support for the file extensions .pdf, .docx, .odt, .doc and .txt. You can also enter your text or copy and paste text to compare.

Will My Data Be Shared?

There is never any data saved by the tool, when you hit “Upload” we are just scanning the text and pasting it into our text area so with our text compare tool, no data ever enters our servers.

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Will My Data Be Shared?

This table below shows a heat map of features on other sites compared to ours as you can see we almost have greens across the board!

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