Veo 3.1

by Google

Veo 3.1 is Google's most advanced video generation model, combining native audio-video synthesis with cinematic controls and multimodal inputs. It is the quality-focused tier of the Veo 3.1 family, built for creators who want maximum visual and audio fidelity. The model generates eight-second clips at up to 4K resolution with natively generated audio, including dialogue, sound effects, ambient environments, and music with emotional intonation. It supports text-to-video and image-to-video workflows, enhanced by reference images for precise character and visual style control. Veo 3.1 includes advanced creative features such as scene extension for narrative continuity, camera movement controls like zoom, pan, and dolly, and character animation via body and face input. It demonstrates leading results on text-to-video, image-to-video, and audio-video synchronization benchmarks, supporting landscape and portrait formats.

Call Veo 3.1 on Opper with the OpenAI SDK. Sign up without a credit card. Get started

Key info

Input
Output
Features
Pricing
from $0.40 / sec
Billing
Per second
  • US residency available
  • Zero data retention with abuse monitoring
  • No training by default
  • GDPR DPA available

Pricing

Usage-based pricing, billed by the second and tiered by variant, not by token.

VariantPrice
1080p$0.40 / sec
2160p$0.60 / sec
720p$0.40 / sec

Available routes

Veo 3.1 runs on 1 route through the Opper gateway. Compare residency, zero data retention and training posture at a glance, with full data-handling detail per route below.

ProviderRegionZero data retentionTrainingPrice
USNofrom $0.40 / sec

Live routes and prices as JSON: api.opper.ai/v3/models?q=vertexai%2Fveo-3.1-generate-001

Uptime and availability

Veo 3.1 runs on a single route through the Opper gateway today, so its availability is that provider's availability.

100%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. Set up a fallback chain.

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

Data handling per route

Each route hosting Veo 3.1 has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Google Cloud — United States🇺🇸

Zero data retention with abuse monitoring: prompts and outputs are kept for abuse monitoring only, for a window the provider does not state, and are not used for training. No training on customer data. US; SCCs; DPA available.

Zero data retention
With abuse monitoring, window not stated.
Training
No training on customer data.
Logging
Abuse monitoring
Abuse monitoring
On by default, holds flagged content, 90 days, stored in United States, a person can view samples
GDPR DPA
DPA available
Transfer mechanism
SCCs

Get started

Call Veo 3.1 through the Opper gateway with one API key. Opper is drop-in compatible with the OpenAI, Anthropic and Google AI SDKs.

Veo 3.1 is a premium model on Opper. Sign up needs no credit card: you get an API key straight away and the free models work in the playground and the API. Add a card to use premium models, pay-as-you-go with no minimum.

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 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.ai/v3/compat",
});
const completion = await client.chat.completions.create({
model: "vertexai/veo-3.1-generate-001",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Use Veo 3.1 in your apps

Pick your tool to see how to run it on Veo 3.1 through Opper.

Compare Veo 3.1 with…

Side-by-side on privacy, EU hosting, pricing, and benchmarks.

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