Veo 3.1

google/veo-3.1-generate-preview

Veo 3.1 (veo-3.1-generate-preview), previewed in October 2025, makes 4- to 8-second clips with native audio at up to 4K, with reference images, frame control and extension. Gemini Omni Flash is its named replacement; shutdown is set for October 22, 2026.

Get API Key Read the Docs

curl "$AUDIOLAB_API_URL/v1/videos/generations" \
  -H "Authorization: Bearer $AUDIOLAB_API_KEY" \
  -H "Idempotency-Key: $AUDIOLAB_REQUEST_ID" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "google/veo-3.1-generate-preview",
  "prompt": "A mountain lake at sunrise.",
  "duration": 4,
  "resolution": "720p",
  "aspect_ratio": "16:9"
}'

Input Price: $20.40 / minute
Output Price: —
Input: Text
Output: Video, Audio

Capabilities

Explore what Veo 3.1 supports, then use the API section for a request tailored to this model.

Async

Model Information

Provider: Google Gemini
Product: Video Generation
Release Date: Oct 15, 2025
Data Policy: Configurable
Region: Global
Input: Text
Output: Video, Audio

Provider Documentation

Playground

Try Veo 3.1 by Google Gemini. Requests use the selected workspace’s credits and API pricing.

Veo 3.1

This model uses a dedicated input format. Explore its API example or open the supported playground.

View API reference

Providers

Compare available endpoints, pricing, and context limits for Veo 3.1.

Provider	Context	Output	Input Price	Output Price	Endpoint
Google Gemini	Not specified	Video, Audio	$20.40 / minute	—	`veo-3.1-generate-preview`

Prices are catalog rates. Your workspace’s estimate and endpoint pricing determine the final charge.

Input and Output Limits

Formats and limits AudioLab enforces on each request.

Limit	Value
Max input bytes	1024
Max duration	8
Resolution	720p
Aspect ratio	16:9
Durations	4, 6, 8

Status

Current catalog availability. Your workspace’s access is checked separately before a request runs.

Checking availability…

A live availability check is not available right now.

Getting Started

Use your workspace API key and the exact model identifier below. Set the API URL to the endpoint shown in your workspace and keep credentials on your server.

curl "$AUDIOLAB_API_URL/v1/videos/generations" \
  -H "Authorization: Bearer $AUDIOLAB_API_KEY" \
  -H "Idempotency-Key: $AUDIOLAB_REQUEST_ID" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "google/veo-3.1-generate-preview",
  "prompt": "A mountain lake at sunrise.",
  "duration": 4,
  "resolution": "720p",
  "aspect_ratio": "16:9"
}'

Read the Endpoint Reference

Request Parameters

Available parameters depend on the provider and request format. The endpoint reference explains accepted values and required fields.

Parameter	Details
`model`	`google/veo-3.1-generate-preview` — Required model identifier.
`prompt`	View Accepted Values
`duration`	View Accepted Values

Input and Output Limits

Formats and limits AudioLab enforces on each request.

Limit	Value
Max input bytes	1024
Max duration	8
Resolution	720p
Aspect ratio	16:9
Durations	4, 6, 8

Similar Models

Explore more video generation and compare their capabilities.

Model	Context	Input Price	Output Price
Veo 3.1 LiteGoogle Gemini	Not specified	$2.55 / minute	—
Veo 3.1 FastGoogle Gemini	Not specified	$5.10 / minute	—
Grok Imagine Video 1.5 LitexAI	Not specified	$1.02 / minute	—
Grok Imagine Video 1.5xAI	Not specified	$4.08 / minute	—
FastWan-QAD-FP8-1.3BDeepInfra	Not specified	$0.1275 / minute	—
Grok Imagine Video 1.5 PreviewxAI	Not specified	$4.08 / minute	—

View All Video Generation