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feat: Add Gemini 3.8 Flash TTS and Gemini 3.8 Flash Lite TTS models to SDKs #3004

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copybara-service merged 1 commit into from
Sep 23, 2026
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feat: Add Gemini 3.8 Flash TTS and Gemini 3.8 Flash Lite TTS models to SDKs #3004

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4 changes: 4 additions & 0 deletions google/genai/_gaos/types/interactions/model.py
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Expand Up @@ -66,6 +66,10 @@
"gemini-3.7-flash",
# Our most intelligent model for sustained frontier performance in agentic and coding tasks.
"gemini-3.8-flash",
# Gemini 3.8 Flash TTS - Flagship TTS model for Voice Design and dual-speaker screenplay control. Prompt custom vocal personas, direct line-by-line delivery, and add vocal bursts.
"gemini-3.8-flash-tts",
# Gemini 3.8 Flash Lite TTS - High-speed and cost-efficient, ideal for rapid dubbing, media localization, and high-throughput voice agents. Direct replacement for gemini-3.1-flash-tts-preview.
"gemini-3.8-flash-lite-tts",
# Our low-latency, music generation model optimized for high-fidelity audio clips and precise rhythmic control.
"lyria-3-clip-preview",
# Our advanced, full-song generative model with deep compositional understanding, optimized for precise structural control and complex transitions across diverse musical styles.
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