Vertex AI price is complicated because it relies on the resources consumed, the amount of data processed, and the number of model requests. The cost estimation can be based on a few general ideas. 1. Vertex AI's pay-as-you-go model lets you only pay for the resources you use. This contrasts with subscription-based ML platforms. 2. Vertex AI has several pricing categories to suit your needs and budget. The "Standard" tier is for development and testing, whereas the "Premium" is for production. 3. Heavy platform users receive discounts and pricing commitments from Vertex AI. If you use a given number of compute resources for a certain time, you can obtain a discount.