What this offer includes
First-time Model Studio knowledge-base users receive a one-off allowance of 720 Standard knowledge-base hours. A single knowledge base can run for about 720 hours; multiple running knowledge bases consume the allowance in parallel.
How to use it
Create a Standard knowledge base in the Model Studio console, then check its remaining free hours and expiry date in billing or free allowances. The allowance covers Standard knowledge-base specification fees, not model inference.
Limits and billing
The allowance expires 30 days after activation. Keeping a knowledge base after the allowance runs out or expires incurs pay-as-you-go fees. Delete unused knowledge bases and check associated model and cloud-resource bills.