Learnitive AI workspace and API pricing models are based on word and query counts. For example, with the Learn365 plan ($99 valid 365 days) you get:

• At each API call one query, and the #words invovled (input and output) are deducted from your balance,
  
• AI models “strong” and “expert” consumes 2X words at each call,
• Neural voiceover consumes 5X words at each call,

Check balance from Dashboard or by making a balance check API call.