Support for JSON mode

[DevShaded]

In the Chat Completion there is a mode you can enable in Text generation called JSON mode. When will this be added to the client?

[hschimpf]

You can pass the json mode in the parameters of the request.

$client::chat()->create([
    'model' => 'gpt-4',
+   'response_format' => 'json_object',
    // ...
]);

[ericthornton88]

Putting json_object as a string didn't work for me. Here is how I had to format it in order for it to work

'model' => 'gpt-4o',
'response_format' => [
     'type' => 'json_object'
],

[hschimpf]

You should also instruct the model to respond with a JSON¹.

Footnotes

1. JSON Mode - OpenAI API ↩