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Google: Gemini 3.8 Flash TTSNEW
google/gemini-3.8-flash-ttsspeech
Gemini 3.8 Flash TTS is the creative tier of the 3.8 TTS family: narration, character work and multi-speaker dialogue where voice fidelity and acting nuance matter more than latency. 30 prebuilt studio voices, custom voices from a text description and clones from a short sample.
Price
Released
Sep 23, 2026
Parameters
inputrequiredvoiceZephyr · Puck · Charon · Kore · Fenrir · Leda · Orus · Aoede · Callirrhoe · Autonoe · Enceladus · Iapetus · Umbriel · Algieba · Despina · Erinome · Algenib · Rasalgethi · Laomedeia · Achernar · Alnilam · Schedar · Gacrux · Pulcherrima · Achird · Zubenelgenubi · Vindemiatrix · Sadachbia · Sadaltager · SulafatHow to use via API
from openai import OpenAI
client = OpenAI(base_url="https://api.mixen.ai/v1", api_key="mxn-...")
resp = client.audio.speech.create(
model="google/gemini-3.8-flash-tts",
voice="Zephyr", # Zephyr, Puck, Charon, Kore, Fenrir...
input="Привет! Это Mixen AI.",
)
resp.stream_to_file("speech.mp3")
