Stuff along the lines of implement controller service and tests for the following endpoints:

- list of many endpoints with the JSON they receive and return and description of what they need to achieve

Stuff you could probably do in a single work day if you lock in and enter flow state, but in a typical job takes like half a week. And the vast majority of times the AI one shots it with no bugs, where I would have copy paste errors or dumb stuff I'd need to fix before it's shippable.

why need frontier model for this?