What do the colors of Turnitin mean?

Turnitin uses color-coding for its Similarity Report to show the percentage of matching text, from Blue (0%) for no matches, Green (1-24%) for low similarity, Yellow (25-49%) for medium, Orange (50-74%) for high, to Red (75-100%) for very high, indicating the amount of text found in other sources. These colors are an initial guide, but instructors must review the report to distinguish between properly cited quotes, paraphrasing, and actual plagiarism, as the colors only highlight areas for investigation, not definitive proof of cheating.

What do the colors mean in Turnitin report?

Green: One word to 24% matching text. Yellow: 25-49% matching text. Orange: 50-74% matching text. Red: 75-100% matching text.

Is blue a good Turnitin score?

The color of the report icon indicates the similarity score of the paper, based on the amount of matching or similar text that was uncovered. The percentage range is 0% to 100%. The possible similarity ranges are: Blue: No matching text.

What does it mean when it's green on Turnitin?

If the percentage is there, it means there is a similarity report ready. The score will be highlighted blue (for scores 0-20%), green (for scores 21-40%), yellow (for scores 41-60%), orange (for scores 61-80%), or red (for scores 81% or greater).

Is a green Turnitin report good?

Green: One word to 24% similar text. Minor or insubstantial similarity detected. Yellow: 25% - 49% similar text. These are submissions with a medium level of matching text.

How to interpret the Turnitin originality report - Guidance for students

What color is AI on Turnitin?

The Submission Breakdown

AI-generated only - This category detects qualifying text that was likely generated from a Large Language Model (LLM) and may have been further modified by an AI bypasser. Text of this category is highlighted in a cyan color in the submission breakdown bar and in the submission.

Is yellow ok for Turnitin?

Yellow: 25-49% matching text Yellow, Amber and Red denote percentage matches in bands above 24%. Higher percentage matches may indicate: An over reliance on direct quotation as a result of poor academic writing. Cutting and pasting from other sources.

How do students avoid Turnitin flags?

Break the rhythm: Vary sentence length and structure. Mix short, punchy sentences with longer, complex ones to create a natural flow. AI detectors often flag overly uniform sentence patterns.

Can Turnitin detect paraphrasing?

We now detect likely AI -generated text even if it may have been paraphrased using an AI word spinner. Our AI paraphrasing detection is incorporated into our AI writing detection capability and does not require any change to your settings.

Is a 22% similarity score bad?

Saying this, having too high a similarity score, while not meaning a student has plagiarised, may mean a student is relying too much on direct quotes or secondary sources. As a guide, somewhere between 15-20% might be considered a good score to aim for.

Why is my Turnitin similarity score blue?

The colour of the report icon indicates the similarity score of the paper, based on the amount of matching or similar text that was uncovered. The percentage range is 0% to 100%. The possible similarity ranges are: Blue: No matching text.

Can Turnitin detect AI writing?

Turnitin's AI writing detection tool is built around a unique transformer deep-learning architecture that enables institutions to identify when AI tools may have been used in submissions. Discover the technology behind our solution in our detailed whitepaper.

What is an unacceptable Turnitin score?

A score above 25% could indicate plagiarism, or it might just mean that the assignment has a long bibliography and a number of direct quotes.

What is the pink in Turnitin?

The words marked in pink are not in quotation marks – this way of writing is supposed to indicate a paraphrase to the reader. By paraphrase, this means that the student has put the ideas of Smith in their own words.

Is 1 similarity on Turnitin bad?

There is no ideal percentage to aim for as percentages are dependent on the subject and requirements of the assignment. This 'at a glance' guide should not be used as a measure of plagiarism as even a 1% score could potentially indicate plagiarism.

Is Turnitin always accurate?

Main Takeaways. Turnitin is very conservative at the 50% threshold—rarely accuses humans wrongly. It misses about one in every three AI-generated texts. High precision (98.2%) means flagged AI is almost certainly AI.

Can Turnitin detect Grammarly?

If students use Grammarly for grammar checks, does Turnitin detect it and flag it as AI? No. Our detector is not tuned to target Grammarly-generated spelling, grammar, and punctuation modifications to content but rather, other AI content written by LLMs such as GPT-3.5.

How to avoid AI detection by Turnitin?

Changing Sentence Structure: Varying your sentence construction can help present your writing as more authentically human. Employing a mix of simple, compound, and complex sentences can enhance the natural flow of your writing, making it less susceptible to AI detection.

Can AI be detected if I rewrite it?

There are limits to detecting AI-paraphrased content. For example, if someone were to rewrite an AI-paraphrased text completely, it may add just enough human touch to reduce the ability of an AI checker to definitively say if something was written by AI or not.

Will Grammarly get flagged as AI?

Yes, Grammarly can be flagged as AI, especially when using its generative features like GrammarlyGo or heavy rephrasing, because its AI-powered rewrites mimic patterns that detectors look for, though basic corrections for spelling/grammar usually don't trigger alerts. Over-reliance on Grammarly's suggestions for sentence structure and rephrasing can make text sound less natural and more like AI-generated content, increasing the risk of false positives from detection tools like Turnitin. 

What does a blue Turnitin flag mean?

Blue: No matching text. Green: One word to 24% matching text. Yellow: 25-49% matching text. Orange: 50-74% matching text.

Why is my Turnitin score so high when I didn't plagiarize?

A high Turnitin score doesn't always mean plagiarism, and your instructor knows that. Many times, totally benign content can be flagged, needing only the expert review of your instructor to be dismissed.

What is the best color for Turnitin?

The colors for similarity ranges are:

• Blue: No matching text.
• Green: One word to 24% matching text.
• Yellow: 25-49% matching text.
• Orange: 50-74% matching text.
• Red: 75-100% matching text.

Can I run my paper through Turnitin before submitting?

Yes, you can often run your paper through Turnitin before the final submission using features like Turnitin Draft Coach, specific self-check assignments set up by your instructor, or by submitting to a designated academic integrity course, allowing you to review the similarity report and fix issues like unintentional plagiarism or citation problems before the official due date. However, it depends on your institution and instructor enabling these options, as direct self-checking isn't always available without an assignment setup. 

What does the GREY color mean on Turnitin?

Similarity report

If the assessment is large, or it is a busy time of semester, it may take up to 48 hours. The following colours highlight the percentage of matching text: blue: no matching text. grey: 1-14%