Orchestration is billable
The estimate adds user and orchestration input, cached input, and output before applying the matching published rate. Leaving all three orchestration fields at zero means you are calculating only the visible request and response.
The 272K threshold is per request
Choose the higher tier only when every request included in this scenario crosses that context threshold. Split mixed traffic into two calculations, then add the results.
This is not a subscription comparison
The public page describes Standard at $20, Pro at $100 with 10x usage, and Max at $200 with 20x usage, but it does not publish an exact token allowance that this tool can compare honestly. Cyber is listed as pay-as-you-go only.