Copyleaks: How should I interpret the similarity report?

With the Similarity Report, you can view your document's overall percentage of similar content. Additionally, it separates similar content into 3 categories: Identical, Minor Changes, and Paraphrased. In the report, these categories are broken down by different percentages. They can be customized to focus on precisely what you want to see.

If you have the AI Content Detection setting enabled and the document you have scanned contains AI generated content you will see an alert below the overall similarity score in the top right corner. Clicking on See Alerts will show you the type of alert and the probability of cheating as seen below.