GPTZero: The Anti-Plagiarism App

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Questions and Answers

What motivated Edward Tian to develop GPTZero?

To address the use of artificial intelligence to evade anti-plagiarism software
To calculate perplexity and burstiness in text
To detect whether an essay had been written by artificial intelligence (correct)
To create a platform for hosting and memory capabilities

What does the app GPTZero test to determine whether text was written by artificial intelligence?

Perplexity and burstiness (correct)
Variation of sentences and familiarity of the text to the bot
Complexity of the text and detection of AI news articles
Memory capabilities and web traffic

What is the false positive rate of the improved model of GPTZero when tested on a dataset of BBC news articles and AI generated articles from the same headlines prompts?

Less than 2% (correct)
Around 10%
Exactly 5%
More than 2%

What is the main feature of Streamlit that has supported Tian with hosting and memory capabilities for GPTZero?

<p>Free platform hosting (D)</p> Signup and view all the answers

How many hits did GPTZero have within a week of its launch?

<p>30,000 hits (B)</p> Signup and view all the answers

Study Notes

GPTZero Development

Edward Tian developed GPTZero, driven by a motivation to detect AI-generated content.

GPTZero Functionality

GPTZero is an app that tests whether text was written by artificial intelligence.
It determines this by analyzing the text.

GPTZero Performance

The improved model of GPTZero has a false positive rate when tested on a dataset of BBC news articles and AI-generated articles from the same headlines prompts.
This false positive rate is unspecified, but the test dataset provides context.

Streamlit Support

Streamlit's main feature is its support for hosting and memory capabilities, which has been essential for Edward Tian in hosting GPTZero.
This feature has enabled Tian to handle the app's requirements.

GPTZero Popularity

Within a week of its launch, GPTZero received a significant number of hits, with a total of 100,000 hits.

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Description

Explore the story of Edward Tian, the Princeton University student who developed GPTZero, an app designed to detect text written by ChatGPT. Learn about the motivation and success of this innovative tool in addressing academic plagiarism.