Hi Colehaa,
Vapi does support keyword boosting via
transcriber.keywords /
transcriber.keyterm. Please refer to:
https://docs.vapi.ai/customization/custom-keywords.
Dynamic variables like {{first_name}} are meant for prompts/messages, but they aren’t expanded inside the transcriber’s keyword arrays. So {{first_name}} would be sent as the literal text, not substituted.
Thanks,
Shaunak