Zonos-v0.1-transformer

tts

Zonos-v0.1 is a leading open-weight text-to-speech model trained on more than 200k hours of varied multilingual speech, delivering expressiveness and quality on par with—or even surpassing—top TTS providers. Our model enables highly natural speech generation from text prompts when given a speaker embedding or audio prefix, and can accurately perform speech cloning when given a reference clip spanning just a few seconds. The conditioning setup also allows for fine control over speaking rate, p...

Capabilities

Infrastructure
Streaming

Details

Model IDZyphra/Zonos-v0.1-transformer
Provider DeepInfra
Creator zyphra
Familyzyphra
License—
Statusactive
Typetts
Input modalitiestext
Output modalitiesspeech
Open weightYes
Max chars—
Sample rate—
Voices—
Languages—
Release date—
Sourceofficial

Endpoints

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

Pricing

$7.0000 per 1M input characters

Family Comparison: zyphra

ModelMax charsSample rateVoicesLanguages
Zonos-v0.1-hybrid————
Zonos-v0.1-transformer————

API

GET/v1/models/deepinfra/Zyphra/Zonos-v0.1-transformer

Zonos-v0.1-transformer

Zyphra/Zonos-v0.1-transformer

Zonos-v0.1 is a leading open-weight text-to-speech model trained on more than 200k hours of varied multilingual speech, delivering expressiveness and quality on par with—or even surpassing—top TTS providers. Our model enables highly natural speech generation from text prompts when given a speaker embedding or audio prefix, and can accurately perform speech cloning when given a reference clip spanning just a few seconds. The conditioning setup also allows for fine control over speaking rate, p...

Changes · 1 entries
Zyphra/Zonos-v0.1-transformercreate3e56cf1Apr 26, 2026, 07:23 PM