What are AI Credits?
AI credits are used when assigning activities to a classroom that include AI-powered grading or feedback. More advanced grading methods use more credits. Credits are deducted at the time of assignment and are calculated per classroom.
Teacher seats with AI credit limits include a monthly credit allowance that automatically refills. These monthly credits reset every month and do not roll over.
If you run out, you can purchase top-off credits through the app via credit card. Top-off credits never expire and will be used only when your monthly balance runs out.
Grading method | Credits per classroom |
Pass/Fail | 10 |
Standards-Based | 30 |
Rubric | 50 |
How many credits does Instant Feedback use?
Instant Feedback costs 10 credits per page, per classroom
It is charged in addition to grading
Credits are deducted when the activity is assigned
What determines how many credits are used?
The total number of credits depends on:
The grading method selected for each page
Whether Instant Feedback is enabled
The number of pages using AI features
The number of classrooms the activity is assigned to
How are credits calculated?
Credits are calculated per page, then multiplied by the number of classrooms:
Total credits = (grading cost + Instant Feedback, if enabled) × pages × classrooms
Important notes
Credits are charged when the activity is assigned, not when students complete it
Credits are calculated per classroom, so assigning to multiple classes increases total usage
Instant Feedback is charged separately from grading, even when both are used on the same page
Example: Multiple pages and grading types
Let’s say you assign an activity with:
4 Open Response pages
2 graded with Rubric (50 credits each)
2 graded with Pass/Fail (10 credits each)
Instant Feedback enabled on all 4 pages (10 credits each)
Assigned to 2 classrooms
Credit breakdown:
Rubric: 2 × 50 × 2 = 200 credits
Pass/Fail: 2 × 10 × 2 = 40 credits
Instant Feedback: 4 × 10 × 2 = 80 credits
Total cost:
200 + 40 + 80 = 320 credits
Choosing between Core, Advanced, and Unlimited