Gemini Flash 3.1 TTS

Published

Apr 15, 2026

Gemini Flash 3.1 TTS is an AI model developed by Google DeepMind (United States), first published in April 2026. It works in the audio domain, on tasks such as audio generation.

Epoch AI has no training-compute estimate for this model.

Access: API access. Its weights are not openly released. Epoch AI rates the confidence of this record as confident.

Full record

Organization: Google DeepMind
Country of organization: United States
Domain: Audio
Task: Audio generation
Model accessibility: API access
Open weights: No
Epoch confidence: Confident