A Writence product · copyeditor.app
The academic writing workspace, in one tab.
Copyeditor brings structured drafting, citations, references, originality checks, and export into a single workspace, consolidating tools researchers would otherwise assemble separately to finish one paper.
Quantifying Bias in Surface Statistical Detection Models
Standardized classifiers frequently misunderstand the grammatical economy of non-native writing. Because learned English tends toward lower perplexity, classifiers tag legitimate empirical phrasing as synthetic.
Our deterministic verification framework records session cadence without transmitting private manuscript drafts.
Who it’s for
For students and researchers whose time is better spent on the argument than on reconciling citation styles across a half-dozen open applications.
WHAT IT DOES
All-in-one, end to end
The whole academic writing workflow, consolidated into one workspace that keeps the writer in control.
Structured drafting
Outline, draft, and revise in one editor built for long-form academic work — with a Cowriter that applies every change through a diff the writer approves.
Citations & references
Insert citations, manage a reference list, and switch styles with a full CSL engine. Sync libraries from Zotero and Mendeley.
Originality checks
Plagiarism and AI-detection awareness built in, so issues surface before a reviewer finds them.
Paraphrase & clarity
Tighten dense academic prose without losing precision — useful whether or not English is the writer’s first language.
Export anywhere
Clean export to DOCX, PDF, and LaTeX — with Open-in-Overleaf for the journals that expect it.
Authorship Certificate
The same cross-product Certificate — a signed, verifiable record of how the paper was written.
A DIFFERENT KIND OF TOOL
An all-in-one workspace, not an essay machine
Many tools promise to write the essay for the student. Copyeditor takes the opposite approach: it consolidates the underlying academic workflow — drafting, citing, checking, exporting — and keeps every suggestion behind a diff the writer approves. The paper is finished faster, and it remains the writer’s own.
And it stays verifiable →- Citations, references, and CSL styles in-editor
- Zotero and Mendeley library sync
- Plagiarism and AI-detection awareness
- DOCX, PDF, and LaTeX / Overleaf export
QUESTIONS
Copyeditor, answered
How is Copyeditor different from Diglot?
Same underlying engine, a different entry point. Copyeditor is tuned for academic writing — citations, references, originality, and export — while Diglot is tuned for bilingual writing. Many academics use Copyeditor directly; non-native academics benefit from both.
Is it an essay-writer alternative?
It is an all-in-one academic workspace, not a one-click essay generator. Copyeditor helps writers draft, cite, check, and export — every suggestion is applied through a diff the writer approves, so the work remains their own.
Which reference managers does it support?
Copyeditor syncs libraries from Zotero and Mendeley, and switches citation styles using a full CSL engine that supports thousands of journal styles.
What about the Authorship Certificate?
Finish the paper
without the tab-switching.
Copyeditor lives at copyeditor.app. Open it and bring your whole workflow into one place.
Evaluating Perplexity Bias in Academic Detection
Quantitative assessments demonstrate that standardized models consistently mistake concise, rule-based second-language phrasing for synthetic generation.
The protocol generates a cryptographic signature confirming the record’s integrity, without exposing unpublished findings.