resemble-ai/chatterbox-pro

Generate expressive, natural speech with Resemble AI's Chatterbox.

Capabilities

Seed

Community model (estimated from hardware time)

Name	Type	Description	Default	Constraints
`prompt`*	string	Text to synthesize	`—`	—
`custom_voice`	string	The uuid of the voice to use (this overrides the voice selection)	`—`	—
`exaggeration`	number	Exaggeration (Neutral = 0.5, extreme values can be unstable)	`0.5`	min: 0.1, max: 1
`pitch`	string	Pitch	`"medium"`	x-lowlowmediumhighx-high
`seed`	integer	Random seed. Set for reproducible generation	`—`	—
`temperature`	number	Temperature	`0.8`	min: 0.1, max: 5
`voice`	string	Choose a predefined voice	`"Luna"`	LunaEmberHemAuroraCliffJoshWilliam (Whispering)OrionKen

promptrequiredstring

Text to synthesize

custom_voicestring

The uuid of the voice to use (this overrides the voice selection)

exaggerationnumber

Exaggeration (Neutral = 0.5, extreme values can be unstable)

Default: 0.5min: 0.1, max: 1

pitchstring

Pitch

Default: "medium"

x-lowlowmediumhighx-high

seedinteger

Random seed. Set for reproducible generation

temperaturenumber

Temperature

Default: 0.8min: 0.1, max: 5

voicestring

Choose a predefined voice

Default: "Luna"

LunaEmberHemAuroraCliffJoshWilliam (Whispering)OrionKen

Version: 301e12652e84Updated: 7/25/202618.1K runs