I try to extract information (no “logic” involved, just finding the data and returning it) from unstructured plain text documents and have it returned as JSON. I tried both the “gpt-3.5-turbo” and the “davinci” with their default parameters. I noticed “davinci” often returns garbage, meaning not even valid JSON, while “gpt-3.5-turbo” seems to work great. I wonder if this is expected or what I’m doing wrong? Especially since the official extraction examples given on the openai website use the “davinci” model?