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Teachers Are Absolutely Loving The Student Who Made A Tool That Shows If Your Essay Was Written By AI

Summary

Edward Tian, a Princeton University senior, created a website, GPTZero, that can detect if a piece of writing has been generated by the AI tool ChatGPT. It looks for "perplexity" and "burstiness" to determine if a text was written by a human or a bot. Teachers have been praising the tool, as it can help students avoid cheating. Meanwhile, students and some venture capital interest have been mixed in their reactions. Tian plans to keep the tool free and accessible to help teachers everywhere.

Q&As

What is GPTZero?
GPTZero is a website created by Edward Tian, a 22-year-old senior at Princeton University, that can detect if a piece of writing has been created using the AI tool ChatGPT.

What is ChatGPT?
ChatGPT is an AI tool that can produce amazingly coherent writing.

What are the two hallmarks GPTZero looks for to detect if a piece of writing was written by AI?
GPTZero looks for two hallmarks: “perplexity” and “burstiness”.

What is Edward Tian's opinion on the responsible use of AI tools for writing?
Edward Tian is not against using AI tools for writing, but he believes that it has to have safeguards.

What was the reaction to Edward Tian's tool on social media?
The reaction to Edward Tian's tool on social media was mixed; adults praised the effort, and others, mostly teens, called him a "narc".

AI Comments

👍 I'm so impressed with Edward Tian, the 22-year-old student who created GPTZero, and his commitment to keeping it accessible and free to support freshman English teachers everywhere.

👎 It's concerning that the exact success rate of GPTZero is unclear, as at least one Twitter user said the tool failed to catch a few AI-written samples.

AI Discussion

Me: It's about a Princeton University student who created a website that can detect if a piece of writing has been created using the AI tool ChatGPT. Teachers are thrilled because this could help them catch students who are using AI to write their essays.

Friend: Wow, that's pretty amazing! It's great that there's a tool out there to help teachers detect AI-generated essays. But I wonder if it could be misused, too, if students use it to cheat or to harass other students.

Me: That's definitely a concern. The article mentions that one AI conference has already banned the submission of academic papers written entirely by AI, and it seems like other institutions may follow suit. It's an interesting time, as AI continues to become more powerful and accessible, and it will be interesting to see how it is regulated in the future.

Action items

Technical terms

AI (Artificial Intelligence)
AI is a type of computer technology that is designed to simulate human intelligence and behavior.
GPTZero
GPTZero is a website created by Edward Tian that can detect if a piece of writing has been created using the AI tool ChatGPT.
ChatGPT
ChatGPT is an AI tool that can produce coherent writing.
Perplexity
Perplexity is a measure of how likely each word is to be suggested by a bot; a human would be more random.
Burstiness
Burstiness measures the spikes in how perplex each sentence is. A bot will likely have a similar degree of perplexity sentence to sentence, but a human is going to write with spikes.

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