This New Tool From OpenAI Can Detect AI-Written Text: Here Is How

Published: February 01, 2023

Edited By: Bharat Upadhyay

Last Updated: February 01, 2023, 12:45 IST

The AI Text Classifier is a fine-tuned GPT model

The AI Text Classifier is a fine-tuned GPT mannequin

The AI Text Classifier is a fine-tuned GPT mannequin that predicts whether or not a bit of textual content was generated by AI from a wide range of sources, akin to ChatGPT.

After launching the preferred AI chatbot — ChatGPT, the Microsoft-backed AI analysis and deployment firm OpenAI has now launched a brand new software known as ‘The AI Text Classifier; which can detect AI-generated content.

The AI Text Classifier is a fine-tuned GPT model that predicts whether a piece of text was generated by AI from a variety of sources, such as ChatGPT.  “This classifier is available as a tool to spark discussions on AI literacy,” the company said on the new tool’s web page.

According to the corporate, AI Text Classifier’s reliability sometimes improves because the size of the enter textual content will increase. Compared to a beforehand launched classifier, this new software is considerably extra dependable on textual content from more moderen AI programs.

Also, the classifier has various vital limitations. It shouldn’t be used as a major decision-making software, however as a substitute as a complement to different strategies of figuring out the supply of a bit of textual content. The classifier could be very unreliable on quick texts (beneath 1,000 characters). Even longer texts are generally incorrectly labeled by the classifier.

Sometimes human-written textual content shall be incorrectly however confidently labeled as AI-written by our classifier. “We advocate utilizing the classifier just for English textual content. It performs considerably worse in different languages and it’s unreliable on code,” the website reads.

Text that is very predictable cannot be reliably identified. For example, it is impossible to predict whether a list of the first 1,000 prime numbers was written by AI or humans, because the correct answer is always the same. AI-written text can be edited to evade the classifier.

“Classifiers like ours can be updated and retrained based on successful attacks, but it is unclear whether detection has an advantage in the long-term. Classifiers based on neural networks are known to be poorly calibrated outside of their training data. For inputs that are very different from text in our training set, the classifier is sometimes extremely confident in a wrong prediction,” the corporate mentioned.

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