Class ResponseFormatTextConfig

  • All Implemented Interfaces:

    
    public final class ResponseFormatTextConfig
    
                        

    An object specifying the format that the model must output.

    Configuring { "type": "json_schema" } enables Structured Outputs, which ensures the model will match your supplied JSON schema. Learn more in the Structured Outputs guide.

    The default format is { "type": "text" } with no additional options.

    Not recommended for gpt-4o and newer models:

    Setting to { "type": "json_object" } enables the older JSON mode, which ensures the message the model generates is valid JSON. Using json_schema is preferred for models that support it.