Gemini 2.5 Pro TTS Preview on Google AI Studio

Name: Gemini 2.5 Pro TTS Preview on Google AI Studio
Brand: Google DeepMind

Gemini 2.5 · Google DeepMind

Serverless

Last refreshed 2026-05-19. Next refresh: weekly.

Why use Gemini 2.5 Pro TTS Preview on Google AI Studio?

Google AI Studio offers Gemini 2.5 Pro TTS Preview with competitive pricing. Google AI Studio is a model prototyping environment and API access point for Gemini models, offering an inference playground for developers to test and build AI applications.

Input / 1M

Output / 1M

Cache

Not sourced

Batch

Not sourced

Setup recipe

Python + curl

Install

pip install google-genai

Auth

export GOOGLE_API_KEY=...

Call

import os
from google import genai
client = genai.Client(api_key=os.environ["GOOGLE_API_KEY"])
response = client.models.generate_content(

Model ID

gemini-2.5-pro-preview-tts

Request example

import os
from google import genai

client = genai.Client(api_key=os.environ["GOOGLE_API_KEY"])
response = client.models.generate_content(
    model="gemini-2.5-pro-preview-tts",
    contents="Hello"
)
print(response.text)

Gotchas

Use the model name directly, e.g. "gemini-2.0-flash", "gemini-1.5-pro", or "gemini-2.5-pro-preview-05-06".
The examples expect GOOGLE_API_KEY; rename it only if your application config maps the new variable.

Capabilities

Function CallingTool Use

About Gemini 2.5 Pro TTS Preview

Gemini 2.5 Pro TTS Preview is Google DeepMind's Gemini 2.5 model focused on audio understanding and generation. It offers a 128K-token context window.