Yeah, no. Had Claude 4.5 generate a mock implementation of an OpenAPI spec. Trivial interaction, just a post of a json object. And Claude invented new fields to check for and failed to check for required ones.
It is helpful in reducing the number of keys I have to press and the amount of documentation-diving I need to do. But saying that’s writing code is like saying StackOverflow is writing code along with autocomplete.
It is helpful in reducing the number of keys I have to press and the amount of documentation-diving I need to do. But saying that’s writing code is like saying StackOverflow is writing code along with autocomplete.