GPTZero checks if ChatGPT wrote something. Schools and colleges worry if GPTZero works well.
A student from Princeton, Edward Tian, talked about GPTZero online. This tool helps see if a text is by a person or a computer.
It works like Originality and TurnItIn. But GPT Zero looks closely at the text to see if a computer made it.
How does GPTZero do this? It checks if a computer can guess the text easily. If yes, it’s likely from a computer.
What is GPTZero?
Edward Tian created GPT Zero on January 3, 2023, for a school project. In just five months, 1.2 million people started using it! Now, 2.5 million people use it. Edward, a smart 22-year-old student from Princeton, made it successful because it finds out if a text is made by AI.
The name and slogan, “Humans Deserve the Truth,” show its aim to catch AI text. It can spot writing from ChatGPT and other big AI tools. They also got $3.5 million to help it grow.
Is GPTZero Reliable?
GPT Zero helps teachers. It checks if students’ work is original. It’s made to be accurate. But it’s not only for teachers. Authors, editors, and employers (and students too!) can use it.
How Does GPTZero Work?
GPT Zero is a tool that checks if AI wrote a text. You use it by pasting your text into a box and clicking a button. Then, GPTZero looks at two things: “perplexity” and “burstiness.”
GPT Zero Perplexity
This score shows how surprising some text is. If it’s near 0, a computer likely wrote it. If it’s near 100, a person likely did.
GPT Zero Burstiness
This looks at how often strange words or ideas pop up together. Machines write in a smooth way, but humans tend to mix things up more.
Testing GPTZero with Various Texts
GPTZero learns from both human and computer texts. The aim? To identify who wrote what accurately.
GPTZero does well with short texts, often thinking they’re human-made. But it’s better with long texts, especially spotting those by computers. In tests with short texts from GPT-4, GPT-3, and humans, GPT Zero often guessed humans. Yet, with longer texts, up to 4,296 characters, it sensed AI involvement.
For “burstiness,” the score was 45. On the site, a “Get GPTZero Result” button shows if writing is human or computer. This is what happened with the paragraph discussed.
I’m eager to see how GPTZero handles different writing styles. It’ll likely recognize that a human wrote your thesis because of its complexity. Your blog post might get a mixed score. Let me know when you’re ready to share your thesis paragraph!
GPTZero guessed that the writing was human-made because the sentences were quite complex. It didn’t think a computer created it.
Bypass Engine tried GPTZero with our blog post about AI Detector Tools to check accuracy. The result showed “This text is likely written by a human,” which wasn’t surprising since our paraphraser is very advanced. This is the result we get with all AI article detector tools.
GPTZero was trained with texts from both humans and computers. The aim? To identify who wrote what.
GPTZero is good at telling if a short text is by a human or a computer. But it’s even better with long computer-written articles. When I tested it with short pieces from GPT-4, GPT-3, and even humans, GPTZero often guessed a person wrote them. Yet, with longer texts, up to 4,296 characters, it could spot the AI parts.
For “burstiness,” we scored 45. On the website, there’s a “Get GPT Zero Result” button. Click it, and you get a score and find out if a human or computer wrote it. That’s what happened with the paragraph we discussed.
I’m eager to see how GPTZero handles different writings. It might see the thesis as human-written because it’s complex. For your blog post, the score may be average. Ready for your thesis paragraph when you are!
Sure! GPTZero guessed the writing was human because the sentences were complex. It didn’t think a computer wrote it.
Bypass Engine tested GPT Zero with our blog post about AI Detector Tools to check accuracy. The result said, “This text is likely written by a human.” This wasn’t surprising since our paraphraser is advanced. We get this result with all AI article Detector tools.
GPT Zero learned from texts by both humans and computers. The aim? Make sure it knows which is which.
GPTZero is good at telling if a short text is by a person or a computer. But it’s better with longer texts. When I tested it with short texts from GPT-4, GPT-3, and even humans, GPT Zero often thought a person wrote them. But with longer texts, up to 4,296 characters, GPT Zero could spot parts written by AI.
Sure, we got a “burstiness” score of 45. On the website, there’s a button labeled “Get GPTZero Result.” Click it, and you’ll see a score indicating if a person or computer likely wrote the text. That’s what happened with the paragraph we discussed.
I’m curious to see how GPTZero handles different types of writing. I bet it’ll recognize the thesis as human-written because it’s complex. Your blog post might score in the middle. Let me know when you’re ready to check your thesis paragraph!
GPTZero decided the writing was probably done by a person because the sentences were really complex. It didn’t think a computer wrote it.
Bypass Engine tested GPTZero with our blog post about AI Detector Tools to check its accuracy. The score said, “This text is likely to be written by a human,” which wasn’t surprising since our paraphraser is top-notch. This is the usual result we get with all AI article detector tools.
Support and Community
GPTZero runs a big Facebook group called GPTZero Educators. This group has over 4,300 members. Most members work in schools. They discuss ways to stop students from cheating with ChatGPT. If you have tech problems, you can message them on their contact page. They also welcome new ideas.
Pricing
GPTZero offers a free plan called GPTZero Classic. You don’t need to sign up, but you can only enter up to 5,000 characters at a time. The paid plans are better at detecting if a computer wrote the text, which is helpful for teachers. They seem to focus on improving these advanced plans. Is GPTZero reliable?
Positives of GPTZero:
- Free to start
- Easy to use
- Spots computer-written text
- Allows multiple file uploads
- Works with Chrome and Canvas
- Offers light and dark modes
- Includes a Word plugin
Negatives of GPTZero:
- Can’t save findings
- Special tech key costs extra, isn’t ready yet
- Only supports English
- No refunds
- Many false positives for AI content detection