What are AI credits and how do they work?

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.
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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.
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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.

Example: Assigning a 2-page activity with Proficiency-Based grading to 3 classrooms would use: 2 pages × 40 credits × 3 classrooms = 240 credits.