Gemini 2.5 Flash Native Audio Latest

by Google

Gemini 2.5 Flash Native Audio is Google's real-time voice model, enabling low-latency dialogue through the Gemini Live API. The model natively processes raw audio, picking up acoustic nuances like tone, emotion, and pace without separate speech-to-text steps, which keeps responses fast. It supports 24 languages with mixed-language conversations, multimodal awareness across audio, text, and vision, and emotion-responsive interactions that adapt prosody to the user's vocal tone. The model can execute function calls and reach real-time information through grounding, making it a fit for voice-first customer support agents, interactive tutoring, and multimodal assistants. With a 131K-token context window plus audio input and output, it delivers natural conversational quality. Interrupt handling keeps exchanges flowing even when a user speaks over the model.

Key info

Input
Output
Features
Context window
131K
Max output
8K
Input price
$0.75 /1M
Output price
$4.50 /1M
  • US residency available
  • Zero data retention via Enterprise
  • No training by default
  • GDPR DPA available

Available routes

Gemini 2.5 Flash Native Audio Latest runs on 1 route through the Opper gateway. Compare residency, ZDR, and training posture at a glance β€” full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
USEnterpriseNo$0.75$4.50

Training posture across routes: No training on prompts by default.

Data handling per route

Each route hosting Gemini 2.5 Flash Native Audio Latest has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Gemini β€” United StatesπŸ‡ΊπŸ‡Έ

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Abuse monitoring
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

Get started

Call Gemini 2.5 Flash Native Audio Latest through the Opper gateway with one API key. Let your coding agent set it up, or call it directly β€” Opper is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into your coding agent β€” Claude Code, Cursor, Codex, and more β€” and it'll wire up Opper for you.

Or call it directly

import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.OPPER_API_KEY,
baseURL: "https://api.opper.click/v3/compat",
});
const completion = await client.chat.completions.create({
model: "gemini/gemini-2.5-flash-native-audio-latest",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

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Gemini 2.5 Flash Native Audio Latest by Google β€” pricing, benchmarks | Opper AI