Last updated: 10/22/2026Last verified: 2026-10-15
Google Research AI document reviewer that checks technical arguments, mathematical reasoning, related literature, and cross-section consistency in papers and complex documents. Includes two free reviews per week; additional reviews use your own Gemini API key at standard model token rates.
<p>Google Research AI document reviewer that checks technical arguments, mathematical reasoning, related literature, and cross-section consistency in papers and complex documents. Includes two free reviews per week; additional reviews use your own Gemini API key at standard model token rates.</p><ul><li>Review PDFs and pasted text for technical errors, weak arguments, and missing context</li><li>Check logical consistency, mathematical statements, and related literature across document sections</li><li>Segment documents and combine parallel agent reviews into grounded feedback for human evaluation</li><li>Two free reviews per week, with additional reviews billed through your own Gemini API key</li></ul>
Details
Platform
Features
- Review PDFs and pasted text for technical errors, weak arguments, and missing context
- Check logical consistency, mathematical statements, and related literature across document sections
- Segment documents and combine parallel agent reviews into grounded feedback for human evaluation
- Two free reviews per week, with additional reviews billed through your own Gemini API key
Languages
Best for
Known limitations
- Requires Google Account sign-in to submit documents and view results
- Free access is limited to two reviews per week; extra reviews require a Gemini API key and variable model usage charges
- Uploaded documents are retained for up to one year for display in the product; assess document sensitivity before uploading
- AI feedback supports human review rather than replacing expert judgment or the official conference peer-review process







