AI grading in Gradescope,
without extra tabs.
Chrome Extension for Gradescope
Draft rubric-based scores, review with full visibility, and approve, all without leaving Gradescope. No copy-paste, no context switching.
Add to Chrome
AI-Generated Grade
Chrome ExtensionLives where you already grade
CheckMate works inside Gradescope as an AI grading assistant. No context switching, no copy-paste, and no automatic submissions without your approval.
Add to ChromeWhy a Chrome Extension
AI autograding that respects instructor control.
Separate apps create friction and grading mistakes. CheckMate embeds directly in Gradescope so your team can use AI autograding while keeping the final decision with instructors and TAs. Need to grade outside Gradescope? Explore the full platform.
- No context switching. Grades appear inline.
- Full visibility. See AI reasoning alongside student work.
- Full control. Nothing submits without your click.
The Grading Flow
Gradescope
Submission loaded
Checkmate AI
Rubric applied, grade drafted
TA Review
Approve, adjust, or override
Gradescope
Grade written, feedback posted
Frequently Asked Questions
Common questions about how CheckMate works directly from the Gradescope platform.