01
Detector-aware revision
Adjusts rhythm, transitions, and repetitive phrasing, not just individual word choices.
TurnitPass-1
The model behind natural writing revision.
TurnitPass-1 revises AI-assisted drafts so meaning, citations, and intent stay intact, while AI-like writing signals become easier to review.
Source
Revise
Review
AI-assisted input
Revised output
Signal review path
Rewrite first, scan second, preserve meaning throughout.
Release gates
Meaning lock
01Claims, names, dates, and citations remain stable.
Rhythm pass
02Sentence cadence is varied without making the prose noisy.
Signal review
03Predictability and repeated transitions are checked.
Copy-ready
04Output must read naturally before it reaches the workspace.
4-pass
quality review
Meaning
locked
Languages
3 tool modes
API
ready
5
Evaluation gates
3
Tool languages
4-pass
Quality review
01
Capabilities
TurnitPass-1 is not a generic paraphraser. It rewrites language patterns that commonly make AI-assisted drafts feel predictable while keeping the writer's argument intact.
Adjusts rhythm, transitions, and repetitive phrasing, not just individual word choices.
Names, dates, citations, claims, and source-sensitive details stay stable, so the revised draft remains usable.
English, Simplified Chinese, and Traditional Chinese drafts are revised in place. The language setting controls tone rules, not translation.
02
Benchmark
The evaluation runs AI-assisted drafts through academic, marketing, and general writing prompts, then checks whether the output is easier to inspect and revise.
Lower predictability and repetition after revision
Reduced sentence uniformity and generic transitions
Academic phrasing stays specific and cited
Simplified and Traditional Chinese rhythm rules applied
Meaning and evidence preservation review
| Review target | Observed result | Notes |
|---|---|---|
| GPTZero-style checks | Lower signal | Lower predictability and repetition after revision |
| Originality-style checks | Clearer revision | Reduced sentence uniformity and generic transitions |
| Academic review context | Needs review | Academic phrasing stays specific and cited |
| Chinese academic checks | Language-aware | Simplified and Traditional Chinese rhythm rules applied |
| Internal quality gate | Reviewed | Meaning and evidence preservation review |
5
Evaluation gates
Evaluation gates
5
Signal, meaning, rhythm, citations, readability
Tool languages
3
English, Simplified Chinese, Traditional Chinese
Quality review
4-pass
Meaning, evidence, rhythm, readability
03
Methodology
Source AI-assisted writing from essays, blog posts, product copy, emails, and Chinese academic drafts.
Run TurnitPass-1 while preserving claims, citations, names, and structure.
Check predictability, repetition, and rhythm before shipping.
Reject outputs that change meaning, drop source details, or read unnaturally.
A build ships only when AI-writing signal review and meaning preservation both clear the internal quality checks.
04
Model card
Model card
Example
Before
Technology is important in education because it provides many benefits to students and helps them learn more efficiently in the modern world.
After TurnitPass-1
Technology can support learning when it gives students better access to sources, feedback, and organization tools. Its value depends on how students use it to build their own understanding, not simply on having more software in the classroom.
Review signals
AI-like signal
Lower
Sentence variety
High
Meaning preserved
Yes
05
Changelog
Each model update runs through the same AI Detector and quality review loop before it reaches the web workspace or API.
First production release for AI-assisted draft revision, same-language processing, and review-ready signal checks.
Improved preservation for inline citations, numbered references, names, dates, and quoted source details.
Added separate Simplified Chinese and Traditional Chinese revision rhythm checks for academic-style drafts.
Standardized the internal scorecard around predictability, repetition, transition density, and sentence variety.
06
Availability
TurnitPass-1 powers the workspace and API for writing revision, AI-signal review, and review-ready output.
No. The selected language tells the model how to revise writing in that language. It does not translate by default.
No tool can guarantee a third-party score. TurnitPass-1 focuses on revision quality — tone, rhythm, and citation integrity — which can lower AI-like signals as a byproduct.
Yes. The API exposes the Humanizer, AI Detector, and usage tracking for product teams.