chatterbox-turbo

tts

Chatterbox is a family of three state-of-the-art, open-source text-to-speech models by Resemble AI. We are excited to introduce Chatterbox-Turbo, our most efficient model yet. Built on a streamlined 350M parameter architecture, Turbo delivers high-quality speech with less compute and VRAM than our previous models. We have also distilled the speech-token-to-mel decoder, previously a bottleneck, reducing generation from 10 steps to just one, while retaining high-fidelity audio output. Paralingu...

Capabilities

Infrastructure
Streaming

Details

Model IDResembleAI/chatterbox-turbo
Provider DeepInfra
Creator resembleai
License—
Statusactive
Typetts
Input modalitiestext
Output modalitiesspeech
Open weightYes
Parameters—
Architecture—
Max chars—
Sample rate—
Voices—
Languages—
Release date—
Sourceofficial

Endpoints

audio speechPOST
https://api.deepinfra.com/v1/openai/audio-speech

Pricing

$1.0000 per 1M input characters

Family Comparison: resembleai

ModelMax charsSample rateVoicesLanguages
chatterbox-multilingual————
chatterbox-turbo————

API

GET/v1/models/deepinfra/ResembleAI/chatterbox-turbo

chatterbox-turbo

ResembleAI/chatterbox-turbo

Chatterbox is a family of three state-of-the-art, open-source text-to-speech models by Resemble AI. We are excited to introduce Chatterbox-Turbo, our most efficient model yet. Built on a streamlined 350M parameter architecture, Turbo delivers high-quality speech with less compute and VRAM than our previous models. We have also distilled the speech-token-to-mel decoder, previously a bottleneck, reducing generation from 10 steps to just one, while retaining high-fidelity audio output. Paralingu...

Changes · 1 entries
ResembleAI/chatterbox-turbocreate3e56cf1Apr 26, 2026, 07:23 PM