Turnitin Clarity writing-process report

Vendor Turnitin, LLC Official site turnitin.com/products/feedback-studio/cla... How this card is sourced

AIDI-D-0027

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Turnitin Clarity raises a "Pasted text in final document" flag when pasted words make up more than 50% of a submission's final word count, per the vendor's Reviewing the Writing Report guide (guides.turnitin.com, read 9 November 2026). Clarity is a process-evidence tool, not a classifier: students write inside a browser-based composition space, and the instructor's Writing Report records writing time, sessions, pasted text and a playback of every change, while AI writing detection appears inside that report only when the institution also licenses the separate Turnitin Originality add-on (administrator FAQ, read 9 November 2026). Clarity returns no probability score for text written outside its editor. The card is listed in the detector index beside the classifier it wraps, and how this card is sourced explains why its false positive field is empty.

What Turnitin Clarity records

The Turnitin Clarity register entry: field, value, source and read date
FieldValueSource
Content types detectedTextturnitin.com/products/feedback-studio/cla...
Input limitsAll writing, revision and editing must happen inside the Clarity writing space in a browser (latest and one previous version of Chrome, Firefox, Safari or Edge); there is no offline editing and the editor freezes when the connection drops. Work saves every 5 seconds while typing. Students may resubmit up to three times within 24 hours when the instructor allows it. The optional AI Chat takes up to 250 messages per student per assignment and up to 1,000 selected characters per request. Pasted blocks of 300 or more words receive AI writing results when the Originality add-on is licensed. The cohort average writing time appears only when three or more students have submitted. Students can write in any language; AI writing detection inside Clarity, when licensed, works for English, Japanese and Spanish only, and the AI assistant is trained and tested in English only.guides.turnitin.com/hc/en-us/articles/371...
Free tierNone. Turnitin Clarity is licensed separately at an additional cost to new and existing Turnitin Feedback Studio customers; pricing is by account manager or the sales form, and demos are arranged through a sales representativeguides.turnitin.com/hc/en-us/articles/376...
IntegrationsLTI 1.3 in Canvas, Moodle, Blackboard and D2L (recommended for the optimal experience), Turnitin website (Turnitin online, without an LMS), Turnitin Feedback Studio (Similarity Report, AI Writing Report, grading and feedback), Turnitin Originality add-on (AI writing detection inside the Writing Report), AI assistant powered by Anthropic Claude 4.5 Haiku; grammar feedback by Amazon Nova 2 Lite; citations checker by Claude 4.5 Haiku, Sub-account enablement; data export under New Standard Assignmentsguides.turnitin.com/hc/en-us/articles/376...
Data retentionTurnitin Services Privacy Policy (last updated 4 February 2026): Educational Data includes Submissions as well as data about the writing process itself, such as keystrokes, deletions, and other interactions with the writing interface (Writing Process Data). We may retain certain User and Customer Personal Information for the period necessary to enable the continued use of the Services, to fulfill the purposes outlined in this Policy, for legally permissible business purposes, or as otherwise required by law. How long we retain specific Personal Information varies depending on its type and use, after which it will be deleted. Administrator FAQ: Clarity uses pre-trained models, like Claude 4.5 Haiku, which do not use or retain any student or assignment data submitted to Turnitin for AI training and evaluation. We do use anonymized student assignment data to evaluate, improve, and extend the quality of the Turnitin AI assistant responses and capabilities.guides.turnitin.com/hc/en-us/articles/273...
Launch year2025turnitin.com/blog/turnitin-clarity-bringi...
OwnershipTurnitin, LLC (site footer: 2026 Turnitin, LLC. All rights reserved). Clarity is a paid add-on to Turnitin Feedback Studio, announced on 4 March 2025 for release in the third quarter of 2025. It is a writing space plus a Writing Report of process evidence (writing time, sessions, pasted text, playback), not a classifier: AI writing detection appears inside the Writing Report only when the institution also licenses the Turnitin Originality add-on, and Clarity itself returns no probability score for arbitrary text.guides.turnitin.com/hc/en-us/articles/376...

The product page's line is "Don't just detect AI. Understand it." (turnitin.com/products/feedback-studio/clarity, read 9 November 2026). Turnitin's Chief Product Officer described the product on 4 March 2025 as "a composition space for students to draft their writing assignments with transparency", where educators "can see their students' entire drafting process, such as pasted text, typing patterns, construction time and draft history, not just their final submission" (Turnitin blog, read 9 November 2026). The same post dated the release: "a paid add-on for all Turnitin Feedback Studio customers starting in the third quarter of 2025", which sets the card's launch year.

The Writing Report has four parts. Flags "surface potential integrity concerns within the context of the student's process", with stated thresholds: "Pasted text in final document", more than 50% of the final word count; "Significant pasting throughout writing process", more than 40% of the total words added; "Writing time", faster than average relative to the document's length; "Shorter writing time than cohort"; and "Minimal revision", based on the ratio of typed words to final word count (Reviewing the Writing Report, read 9 November 2026). Observations give final word count, total active writing time, number of sessions and a cohort average that appears only when three or more students have submitted. Pasted text findings cover "only pasted content from outside the document", each card marked Unchanged or Changed and matched against Turnitin's databases. The playback recreates the document with additions, deletions and pastes marked, at 0.25 to 10 times speed.

AI writing detection is the layer that depends on another licence. With the Originality add-on, "pasted text cards show AI writing results when a pasted block of 300+ words is likely written or altered by AI"; without it, "any pasted text from external AI will also show as no source detected" (same guide, read 9 November 2026). The instructor FAQ limits that layer to English, Japanese and Spanish submissions, while the writing space and the process data work "in any language" (instructor FAQ, read 9 November 2026). The generators field is empty because Clarity names no generator; the sibling Turnitin AI writing detection card carries that list. The other process-evidence card on the register is Grammarly Authorship.

Limits and plans

Everything must happen inside the editor. "If a student completes work outside the writing tool, the tool will not track the writing process, and there is no way to submit the writing to generate the Writing Report" (instructor FAQ, read 9 November 2026). There is no offline editing; work saves every 5 seconds while typing; resubmission is allowed up to three times within 24 hours when enabled; and the optional AI Chat, powered by Anthropic's Claude 4.5 Haiku, takes up to 250 messages per student and up to 1,000 selected characters per request (student guide, read 9 November 2026). Supported browsers are the latest and one previous version of Chrome, Firefox, Safari and Edge.

Clarity has no free tier and no published price. The administrator FAQ answers "How much does Turnitin Clarity cost?" with "please contact your Turnitin account manager or contact sales", and confirms that Clarity "will need to be licensed separately at an additional cost" to Feedback Studio (administrator FAQ, read 9 November 2026). The plans field is therefore empty and the table below records the licence structure only.

Integration is through LTI 1.3 in Canvas, Moodle, Blackboard and D2L, which the vendor recommends "for an optimal experience", or through the Turnitin website without an LMS (administrator FAQ, read 9 November 2026). The LMS angle is covered on AI detectors with LMS integrations.

Retention is governed by the Turnitin Services Privacy Policy, last updated 4 February 2026, which names "data about the writing process itself, such as keystrokes, deletions, and other interactions with the writing interface" as Educational Data and states: "We may retain certain User and Customer Personal Information for the period necessary to enable the continued use of the Services ... How long we retain specific Personal Information varies depending on its type and use, after which it will be deleted" (Services Privacy Policy, read 9 November 2026). No period in days is stated, so the retention rank field is empty. On the AI assistant, the administrator FAQ says the pre-trained models "do not use or retain any student or assignment data submitted to Turnitin for AI training and evaluation", while Turnitin itself does "use anonymized student assignment data to evaluate, improve, and extend the quality of the Turnitin AI assistant".

What the vendor claims

Don't just detect AI. Understand it. Bring writing analytics and AI insights together for the visibility needed to guide responsible AI use and empower authentic learning journeys. (Product page, read 2026-11-09.) Clarity publishes no accuracy rate: the Writing Report records process metrics and flags rather than a probability that text is AI-generated.
guides.turnitin.com/hc/en-us/articles/369..., read

Turnitin publishes no accuracy rate for Clarity and makes no detection claim for it. The flags are described as prompts for review rather than findings: they help an instructor "quickly identify where closer review may be needed", and "Each document is unique" with "a range of possible findings" (Reviewing the Writing Report, read 9 November 2026). The numbers Clarity does publish are thresholds, 50% and 40% of words, not error rates, and the card keeps them in the vendor claim field as the only figures the vendor states.

The vendor's caveats are about scope. "Without Turnitin Originality, AI writing detection will not appear in the Writing Report, and will not flag any content that may have been AI-generated outside of the AI Assistant", and "Currently, the full Writing Report can only be accessed by the instructor" (administrator FAQ, read 9 November 2026). The AI assistant "has been trained and tested to support interactions in English only". A report that shows when text was pasted and how long a student typed is a record of behaviour, and the vendor leaves the judgement to the instructor.

What independent studies found

No record in the studies index names Turnitin Clarity, and the four records that tested Turnitin's AI writing detection, from Weber-Wulff 2023 to Van Vlasselaer 2026, scored the classifier on finished documents, which is the layer Clarity wraps rather than Clarity itself. The study count on this card is zero, and the false positive, false negative and robustness fields are empty, read 9 November 2026 in the data file.

The classifier's results belong on the Turnitin AI writing detection card, including the 0 false accusations in 18 human-written documents in Weber-Wulff 2023 and the 100% false negative rate on 40 ChatGPT Deep Research papers in Van Vlasselaer 2026, both read 9 November 2026 in the data file. A reader weighing Clarity should read those figures as the ceiling for the AI layer inside the Writing Report, since that layer only runs on pasted blocks of 300 or more words.

Where Turnitin Clarity appears in the index

No ranking lists Turnitin Clarity, read 9 November 2026 in the data file: the study-based rankings need a record, the free tier ranking needs a word allowance, the language ranking needs a count, and the data retention ranking needs a stated period, and Clarity publishes none of them.

The card appears on AI detectors with LMS integrations for its LTI 1.3 path into Canvas, Moodle, Blackboard and D2L; the readers most likely to meet it are the Feedback Studio customers described on AI detectors for school districts. Every detector card on the register shows the same fourteen fields, so the two Turnitin cards can be read side by side: one carries study results, the other carries process thresholds.

Questions about Turnitin Clarity

Does Turnitin Clarity detect AI writing?

Only through the Turnitin Originality add-on, and only on pasted blocks of 300 or more words in English, Japanese or Spanish; Clarity itself records writing time, sessions, pasted text and playback and returns no probability score, per the vendor guides read 9 November 2026.

How much does Turnitin Clarity cost?

No price is published. The administrator FAQ says Clarity is licensed separately at an additional cost to Feedback Studio customers and directs buyers to an account manager or the sales form, read 9 November 2026.

What flags does the Clarity Writing Report raise?

Pasted text above 50% of the final word count, pasted words above 40% of all words added, writing time faster than average for the length, shorter writing time than the cohort, and minimal revision, per the Reviewing the Writing Report guide read 9 November 2026.

Which learning platforms does Clarity work with?

Canvas, Moodle, Blackboard and D2L through LTI 1.3, which Turnitin recommends, or the Turnitin website without an LMS, read 9 November 2026.

Can students see their own Clarity Writing Report?

Only if the instructor enables it, and then in an abridged form after the due date; the full report is instructor-only, per the administrator FAQ and student guide read 9 November 2026.

Sources and revisions

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