Gemini 3.1 Flash Tts

tts

Newest audio model from Google introduces granular audio tags that give you precise control to direct AI speech for expressive audio generation.

Capabilities

No supported capabilities recorded.

Details

Model IDfal-ai/gemini-3.1-flash-tts
Provider fal
Creator fal
Familygemini-3.1
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: gemini-3.1

ModelMax resolutionResolutionsAspect ratiosBatch size
Gemini 3.1 Flash Image Preview————
Gemini 3.1 Flash Image Preview————
Gemini 3.1 Flash Tts————

API

GET/v1/models/fal/fal-ai/gemini-3.1-flash-tts