The most accurate plagiarism checker is Originality.ai with an overall accuracy score of 98.8%. There is no AI plagiarism detector that is 100% accurate. Any application that claims so is not being honest with you. Originality.ai is the best for the following reasons and proof.

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Accuracy metrics for Originality.ai

These numbers are for the latest version (version 3.0) as of the date of writing this post.

Detected content

Accuracy Score

AI-generated content

98.8%

GPT-4 content

99.8%

GPT-4-Tubor content

99.1%

ChatGPT content

99.2%

Paraphrased content

94.4%

Don’t take my word for it. You can check how these numbers are calculated and the giant datasets used by Originality.ai to create their detecting AI models.

Performance of AI detectors

This is a relatively new niche in the AI industry. Heavy research and development is being done to solve the main problems that have inevitably come along with public access to AI-generative content creation tools.

Some of these problems are

  • Fake resumes
  • Fake informational experts
  • Cheating students
  • Fake applications
  • Cheating freelance writers
  • Propaganda at scale

The list goes on. Originality.ai is taking the lead to debunk these problems by making accurate plagiarism detection software accessible in all industries.

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