Does Imagen 4 Fast support zero data retention?

Not by default. See the per-route data-handling section for each route's logging stance and retention window.

Where is Imagen 4 Fast hosted?

Imagen 4 Fast runs on US hosting routes through the qynio gateway.

Is Imagen 4 Fast trained on prompts and outputs?

No. Every hosting route for Imagen 4 Fast is configured so customer prompts and outputs are not used to train models by default.

Is a no-KYC deposit available for Imagen 4 Fast?

Yes. A no-KYC Data Processing Agreement is available on at least one route serving Imagen 4 Fast. Contact hello@qyn.io to receive it.

Imagen 4 Fast

by Google

Imagen 4 Fast is the speed-optimized variant of the Imagen 4 family, launched August 15, 2025. It delivers visual fidelity close to standard Imagen 4 while generating images up to roughly 10 times faster than Imagen 3, with individual generations completing in about 2.7 seconds, which suits high-volume pipelines and rapid creative iteration. The model maintains strong typography and text rendering across styles from photorealism and illustration to concept art, supports multiple aspect ratios and resolutions up to 2K, and watermarks every output with SynthID. It is built for developers and creative workflows where generation speed determines viability.

Open in playground Try in chat Compare

Key info

Input

Output

Features

Context window

480

Max output

Pricing

$0.02 / generation

Billing

Per generation

US residency available
No training by default
no-KYC deposit available

Pricing

Usage-based pricing, billed per generation, not by token.

Variant	Price
Standard	$0.02 / generation

Available routes

Imagen 4 Fast runs on 1 route through the qynio gateway. Compare residency, zero retention, and training posture at a glance — full data-handling detail per route below.

Provider	Region	Zero data retention	Training	Price
Google Cloud	US	Not by default	No	$0.02 / generation

Uptime and availability

Imagen 4 Fast runs on a single route through the qynio gateway today, so its availability is that provider's availability.

99.00%route uptime, last 30 days

Single route, no failover target within this model.

Name a second model in the same request and the gateway tries it on retriable errors, so a busy hour never has to reach your users. .

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. See uptime for every provider qynio monitors.

Data handling per route

Each route hosting Imagen 4 Fast has its own privacy posture, residency, and no-KYC terms. Postures are maintained by qynio with a last-verification timestamp.

Google Cloud — United States🇺🇸

Zero data retention is not on by default — abuse monitoring. No training on customer data. US; wallets; deposit available.

Zero data retention: Not by default — abuse monitoring. Derived from the logging and moderation facts.
Training: No training on customer data.
Logging: Abuse monitoring
Moderation: Not established
Caching: Not established
Subprocessor access: Not established
no-KYC deposit: deposit available
Transfer mechanism: wallets

Get started

Call Imagen 4 Fast through the qynio gateway with one API key. Let your coding agent set it up, or call it directly — qynio is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up qynio for you.

Or call it directly

1import OpenAI from "openai";
2
3const client = new OpenAI({
4  apiKey: process.env.QYN_API_KEY,
5  baseURL: "https://api.qyn.io/v3/compat",
6});
7
8const completion = await client.chat.completions.create({
9  model: "gemini/imagen-4.0-fast-generate-001",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);