Turnitin in Blackboard: How the AI Writing Indicator Appears in the Grade Center

If your school runs Turnitin through Blackboard, the AI writing indicator doesn’t show up where most people expect it. It’s not a row in your dashboard or a banner on your submission page. It lives in a quiet little cell in the Grade Center, next to the plagiarism percentage everyone already knows, and it confuses students and instructors in roughly equal measure.

This guide walks through exactly where that indicator appears, who can see it, and what the number does and doesn’t mean.

Key takeaways

• In Blackboard, Turnitin’s AI writing indicator usually surfaces as a small colored badge in the Grade Center cell, separate from the blue Similarity percentage.
• Students almost never see the AI indicator. By default only instructors (and, depending on the license, admins) see it inside the Similarity Report viewer.
• The number is an estimate of how much qualifying text Turnitin’s model flagged as likely AI-generated, not a verdict that you cheated.
• The indicator can be blank, show a percentage, or show an asterisk or error, and each of those states means something different.
• An asterisk, a dash, or a missing badge often means the paper was under 300 words, in the wrong format, or the feature wasn’t enabled for that course.

Two different scores live in the same place

Blackboard doesn’t have its own AI detector. What you’re looking at is Turnitin, plugged into Blackboard through an integration (either the older Direct/Building Block setup or the newer LTI tool). Turnitin does the analysis; Blackboard just displays the result inside the Grade Center.

That display holds two separate things that people constantly mix up:

• The Similarity score. The classic plagiarism percentage. It measures how much of the text matches other sources Turnitin has indexed. This is the familiar blue, green, orange, or red badge.
• The AI writing indicator. A newer, separate metric that estimates how much of the submission reads as machine-generated prose. It sits beside the Similarity badge, not inside it.

A paper can score 1% similarity and still light up a high AI indicator. The two don’t move together, because they measure completely different things. One is about copied text. The other is about writing style and statistical patterns.

Where the AI indicator actually appears

Here’s the part that trips people up. In the Grade Center (called the Gradebook in Blackboard Ultra), each Turnitin submission gets a cell. Hover or click into that cell and you’ll see the Similarity badge. The AI writing indicator typically shows as a second small badge or a separate column, depending on your Blackboard version and how the integration is configured.

Click through to open the Similarity Report viewer (the full-screen Turnitin document view), and the AI writing indicator gets its own spot in the side toolbar. Select that percentage and it opens the AI Writing Report: the overall number, plus a highlighted view showing which sentences Turnitin flagged.

So there are really two layers:

1. The at-a-glance badge in the Grade Center cell.
2. The detailed breakdown inside the report viewer, reachable by clicking the submission.

If your institution uses Blackboard Ultra rather than Original, the layout looks different but the logic is the same. The indicator rides along with the Turnitin submission, separate from the grade you assign.

A quick mini-scenario

Picture an instructor named Dana grading 40 essays. She opens the Grade Center, sees the Similarity column, and most cells show a tidy 3 to 8 percent. Fine. Then she spots a few cells carrying a second badge with a number like 64. That’s the AI writing indicator. Curious, she clicks one open. The report viewer shows the essay with several paragraphs highlighted and a panel reading “64% of qualifying text.” Nothing on that screen says “this student cheated.” It says a model estimated that roughly two-thirds of the qualifying prose matched patterns it associates with AI generation. What Dana does next, whether she compares it to the student’s earlier work or just glances and moves on, is up to her.

That gap, between what the tool reports and what a human concludes, is the whole ballgame.

Who can see it (and who can’t)

By default, the AI writing indicator is instructor-facing only. Students typically see their grade and sometimes the Similarity percentage, but not the AI badge. This is a deliberate Turnitin design choice. The company has positioned the indicator as a starting point for instructor review rather than a number to hand students directly.

So if you’re a student worrying about your AI score, you usually can’t open Blackboard and check it. You’d only learn it if an instructor told you or shared the report. It also means a missing badge doesn’t tell you much. It might be hidden, or it might genuinely not exist for that submission.

What the states mean: percentage, blank, asterisk, error

The indicator isn’t always a clean number. Here’s how to read the common states.

• A percentage (e.g., 0%, 20%, 98%). This is the share of “qualifying text” the model flagged as likely AI-written. Qualifying text excludes things like quotes, citations, and very short passages. A 98% reading still means “98% of what we analyzed,” not “98% certain.”
• 0%. The model found little or no text matching AI patterns. Useful, but not a clean bill of health, since no detector catches everything.
• Blank or no badge. Either the feature isn’t enabled, the submission is still processing, or the document didn’t qualify. A blank is not a zero.
• **An asterisk (\*) or a dash.** Often signals the paper fell under Turnitin’s 300-word minimum for AI analysis, the format wasn’t supported, or the content was mostly lists, code, or tables.
• An error message. The document couldn’t be processed. Resubmitting in a supported format (clean .docx, .pdf, .txt, or .rtf) sometimes resolves it.

What the number is, and what it isn’t

This is where it pays to be precise. Turnitin’s AI writing detection produces a statistical estimate. It looks at how predictable the word choices are and how the sentence rhythm varies, then compares that to patterns typical of AI-generated text. Like every detector, it outputs a probability, not proof.

A few facts worth keeping in mind, because they put the indicator in context:

• OpenAI shut down its own AI text classifier in July 2023, citing a low rate of accuracy. The company that builds the models couldn’t reliably detect their output.
• A 2023 Stanford study found that AI detectors disproportionately flagged writing by non-native English speakers, because simpler, more predictable phrasing tends to look “AI-like” to these tools.
• Detectors disagree with each other. The same essay can score high on one tool and low on another.

None of that makes the Blackboard indicator useless. It makes it a signal, not a sentence. A high number is a reason to look closer, not a reason to skip straight to an accusation.

If your work got flagged (or you’re worried it might)

Whether you’re a student or someone writing for work, the move is the same: understand why your writing reads the way it does. Detectors react to flat, predictable prose with little sentence-length variation. That can happen because you used AI. It can also happen because you write carefully, edit toward “clean,” or learned English as a second language.

The healthiest framing isn’t “how do I beat the indicator.” It’s “does my writing actually sound like me?” If the answer is yes and you can show your process, a percentage in a Grade Center cell is a conversation, not a conviction. For more on how these tools work and how to write naturally, browse more guides on detection and writing, and if you check drafts often, see which plan fits how often you check.

Frequently asked questions

Can students see the Turnitin AI indicator in Blackboard?

In almost every default setup, no. The AI writing indicator is part of the instructor-facing Similarity Report viewer. Students see their grade and, sometimes, the blue Similarity percentage, but the AI badge is hidden from them unless an instructor deliberately shares it.

Why is the AI indicator blank or showing an asterisk?

A few common reasons. The submission may fall under Turnitin’s 300-word minimum for AI analysis, the file format might not be supported, or the text might be mostly lists, code, or quotations. An asterisk can also mean Turnitin couldn’t process the document or the AI feature wasn’t enabled. A blank badge is not the same as a 0% score.

Does a high AI percentage in Blackboard mean I’ll fail or get reported?

Not on its own. The percentage is one signal. Turnitin frames the indicator as a prompt for review, and detectors output probabilities rather than proof. A careful instructor will look at drafts, version history, and writing voice before drawing a conclusion.

Is the AI score the same as the Similarity score in Blackboard?

No. The Similarity score measures matching text against other sources. The AI writing indicator is a separate badge that estimates how much text reads as machine-generated. A paper can score 2% similarity and still show a high AI indicator, or the reverse.

Can instructors turn the AI indicator off in Blackboard?

It depends on the institution’s Turnitin license and admin settings. Some schools enable it account-wide, some leave it to instructors per assignment, and some switch it off entirely. A missing badge may simply mean it isn’t turned on.

The bottom line

The Turnitin AI writing indicator in Blackboard is a small badge with an outsized reputation. It lives in the Grade Center next to the plagiarism score, it’s mostly instructor-facing, and it reports an estimate, not a fact. Treat it that way and it’s a useful prompt. Treat it as a verdict and you’ll misread a lot of honest writers.

If you want to understand how your own drafts read before anyone else scores them, run a quick check at PaperBleach.