Yes. Free plan users receive 50 AI generations per week. Each tool output or Raina response counts as one generation. This limit applies to teacher-created content only and does not affect MagicStudent. Credits refresh every Sunday at midnight UTC, and you will receive a notification when you are approaching your limit.
Plus and Enterprise plan users have unlimited generations (with caps for extreme cases)
Are there limits on AI generations in Free vs. Paid versions?
Weekly generation limits for Free plan users and how credits reset