It seems ollama only supports JSON Schema. Interestingly, JSON Schema has much less of this problem than say CSV - when the model is forced to produce `{"first

It seems ollama only supports JSON Schema. Interestingly, JSON Schema has much less of this problem than say CSV - when the model is forced to produce `{"first_key":` it will generally understand it's supposed to continue in JSON. It still helps to tell it the schema though, especially due to weird tokenization issues you can get otherwise.