xAI Text to Speech

tts

Generate speech with expressive and realistic voices from xAI

Capabilities

Infrastructure
Streaming

Details

Model IDxai/tts/v1
Provider fal
Creator xAI
Familytts
License—
Statusactive
Typetts
Input modalitiestext
Output modalitiesspeech
Open weight—
Parameters—
Architecture—
Max chars—
Sample rate—
Voices—
Languages—
Release date
Sourceofficial

Endpoints

audio speechPOST
https://fal.run/audio-speech

Family Comparison: tts

ModelMax charsSample rateVoicesLanguages
Async Text to Speech Pro V1.0————
Eleven v4 Turbo————
Eleven v4————
xAI Text to Speech————

API

GET/v1/models/fal/xai/tts/v1

xAI Text to Speech

xai/tts/v1

Generate speech with expressive and realistic voices from xAI

Changes · 3 entries
xai/tts/v1createca7a400Nov 2, 2026, 03:02 AM
xai/tts/v1update80c574aJun 3, 2026, 07:05 AM
last_seen_at2026-04-26→2026-06-02
xai/tts/v1create08f0ffeMay 11, 2026, 08:27 AM