Hey guys, need some help with flush syntax.
I want to check if the LLM is actually generating responses with flush syntax, so I’m trying to extract the raw LLM response. I tested with voice.chunkPlan and voice.chunkPlan.formatPlan.enabled = false, but I didn’t see any
tags in the assistant’s output.
https://docs.vapi.ai/assistants/voice-formatting-plan#customizing-the-formatting-plan
I’ve enabled the required configurations for flush syntax, but the results are inconsistent across calls.
https://docs.vapi.ai/assistants/flush-syntax
LLM: OpenAI GPT5 Mini
Voice: ElevenLabs
Has anyone figured out a reliable way to confirm if the LLM is outputting flush tags in its raw response?