Every serious TTS ships emotion tags like [whispering] [laugh] [excited]. Almost nobody uses them - nobody wants to prompt-wrangle prosody.
Expressive mode fixes that: the LLM writes emotion inline, Fish Audio S2.1 Pro renders it, one toggle in
@livekit Agents.
Congrats to the LiveKit team on the launch! And proud of the collaboration that made this sing. 🐟