does the livekit openai plugin support json mode?

Thanks for reaching out, rohit. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.

response_format={ "type": "json_object" }

I'm happy to let you know that the LiveKit OpenAI plugin does support

response_format={"type": "json_object"}

for structured JSON output. This feature is fully implemented and has been thoroughly tested within the LiveKit Agents framework. When you specify

{"type": "json_object"}

, the server carefully processes your request and, if you provide a JSON schema, it uses that to guide and constrain the generated output. We've also confirmed this works well in our unit tests, including cases where

{"type": "json_object"}

is used without a schema to produce a valid JSON response. If you'd like, I’d be more than happy to share additional details or examples on how to implement this. Just let me know—I’m here to help! Sources: examples/json_schema_pydantic_example.py | livekit-plugins/livekit-plugins-openai/livekit/plugins/openai/realtime/real... | OpenAI and LiveKit | LiveKit Docs