Comment by andrewcamel

Maybe not the right term... Just that a lot of other libs act like guardrails, i.e. let the model generate what it does (in full form text / GPT output), and try to then parse out what you want, error if output doesn't conform to standard format. As opposed to basically only allowing the model to generate into the already-built JSON form fields. Understandable why this guardrails/parsing approach is so popular though... can't do what this library is doing with OpenAI API. Need to be able to manipulate the token generation; otherwise you're forced to take full text output and try to parse it.