AI paper review, done before you submit
Proofreading, peer review, claim credibility, source quality, and tone of voice — catch reviewer-style issues in the Nubint editor and fix them before they reach your reviewers.
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Urban Green Space and Mental Health Outcomes
Urban green space is closely associated with residents' mental health (Lee et al., 2024). Among residents visiting parks three or more times a week, stress went down a lot and perceived stress scores decreased by 23% and improvements in sleep quality were also observed (Park & Chen, 2025). This suggests green space accessibility should be treated as a core indicator in urban planning.
The cited source only partially supports this claim. Add a source that addresses the outcome more directly.
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Proofread
Present your findings clearly and convincingly. Proofread checks grammar, word choice, and formality against academic writing conventions and suggests edits.
Proofread
Generally sound. Some areas can better match academic conventions.
A lot of A majority (63%) of participants reported improvement.
Polish your prose
Built for scholarly writing, Proofread suggests edits by category. Accept them one by one or all at once — you stay in control.
Learn moreResults in 30s
Your document is scanned and actionable suggestions appear within seconds.
Built for academia
Catches academic writing conventions and expression errors that generic grammar checkers miss.
Easy accept
Accept suggestions one by one, by category, or all together — the final call is always yours.
Peer Review
Reads your paper the way reviewers will. It inspects structure, citation integrity, and statistical reporting, then returns scores on soundness, presentation, and contribution with reviewer-style comments.
Peer Review
6 suggestions
See rejection reasons early
Get the major and minor comments a real review would raise — before you submit, while you can still fix them.
Learn moreThree-axis scores
Soundness, presentation, and contribution are each scored so you can see where the paper is weak.
Reviewer-style comments
Checks what reviewers actually flag: missing structure, citation mismatches, statistical reporting errors.
Fix before submission
Every comment comes with its location and reasoning, so you know exactly what to revise.
Claim Credibility
Catches the risk hiding behind citations. Each claim is checked against the cited paper's text to verify it is actually supported, and issues are classified as misrepresented, contradicted, or unsupported.
Claim Credibility
7 of 17 cited claims need attention.
Six verdicts for every claim
From fully supported to unsupported — make sure every cited claim accurately represents the literature before you submit.
Checked against sources
Claims are checked against the cited paper's full text when it is available (your library PDF or an open-access copy), and against its abstract otherwise.
Clear classification
Misrepresented, contradicted, or unsupported — each verdict shows why it was flagged and the supporting sentence from the paper.
Avoid rejection
Unverified claims are a common cause of peer review rejection. Filter them out before submission.
Source Quality
Audits your bibliography for weak spots. It flags retractions, preprints, and unverified journals — signals that weaken your research — and helps you resolve each one in your document.
Source Quality
3 preprints and 1 retracted paper found
Publication years
Your bibliography at a glance
Identify retracted papers, preprints, and unverified journals, with a publication-age distribution of your references.
Detect source risks
Automatically finds retractions, expressions of concern, and preprints that have a published version.
Understand your bibliography
See the publication-age distribution and journal verification status of your references.
Resolve immediately
Replace with the published version, find another source, or keep it intentionally.
Tone of Voice
Aligns your document's tone with academic writing conventions. It finds colloquial phrasing, heavy passive voice, and excessive hedging, then rewrites them in your field's register.
Tone of Voice
6 tone suggestions
The right register for your field
Check tone against a style preset or reference papers from your field, and keep it consistent across the document.
Consistent tone
Finds sections where the style drifts and evens out the whole document.
Your choice of baseline
Use a style preset or reference papers from your own field as the standard.
Expression fixes
Colloquialisms, passive overload, and over-hedging are rewritten in academic register.
Paper Source Overlap
Make sure no sentences from the papers you read survived verbatim in your AI draft. Your draft is aligned with paper text character by character to find where they overlap.
Paper Source Overlap
5 overlapping passages across 12 paragraphs
Prior work reports that this approach yields consistent gains over existing methods
Source · Nature Communications (2024)
Every overlap comes with its source
See which sentence overlaps which paper, side by side with the original. Decide on the spot whether to cite it or rewrite it.
Character-level alignment
Not a similarity score — it finds runs of text that match the original verbatim, so you can see the evidence yourself.
Sources shown alongside
Each overlap comes with the paper it came from, so adding the citation is one step away.
A scope you can name
Matching runs against our indexed paper corpus. It doesn't guess about anything outside it.
AI Writing Detection
See how your manuscript reads before you submit it. Every paragraph is measured for how mechanical it reads, and inside flagged paragraphs the most mechanical sentences are pinpointed.
AI Writing Detection
5 of 12 paragraphs show AI-writing traits
Most mechanical sentence
1This study holds significant implications for the field.
Results are a reference. Human writing can be flagged too.
From the paragraph down to the sentence
Verdicts are made per paragraph. Open a flagged one and the sentences that read most mechanically are ranked inside it, so you can see exactly what to revise.
Paragraph verdict, sentence ranking
Only flagged paragraphs come back, and inside each one the sentences are ranked. You don't rewrite the whole manuscript.
Language-aware thresholds
The same human writing scores differently from one language to another. Each paragraph's language is detected and the threshold follows.
A reference, not a verdict
Human writing can be flagged, and not being flagged doesn't mean AI didn't write it. Results may differ from your school's or publisher's detector.
FAQ
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