Gemini 3.8 Flash-Lite TTS

Speech

gemini-3.8-flash-lite-tts

Google|Created Oct 30, 2026

Speech

Gemini 3.8 Flash-Lite TTS is Google's fast, cost-efficient workhorse text-to-speech model built to replace Gemini 3.1 Flash TTS Preview for high-throughput production workloads.

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Code Example

Example code for using this model through our API with Python (OpenAI SDK) or cURL. Replace placeholders with your API key and model ID.

Basic request example. Ensure API key permissions. For more details, see our documentation.

from openai import OpenAI
from pathlib import Path

client = OpenAI(base_url="https://api.naga.ac/v1", api_key="YOUR_API_KEY")

speech_file_path = Path("speech.mp3")
resp = client.audio.speech.create(
    model="gemini-3.8-flash-lite-tts",
    voice="alloy",
    input="Hello from NagaAI Text-to-Speech!"
)
resp.stream_to_file(speech_file_path)