Veo 3.1 Fast is Google's video generation model with a 1K context window, available from 3 providers. A high-speed variant of Veo 3.1 optimized for rapid generation of high-fidelity 8-second videos with natively generated audio.
Specifications
Canonical IDgoogle-veo-3-1-fast
TypeVideo Generation
StatusActive
CreatorGoogleGoogle
Providers
Context Window1K tokens
Input ModalitiesText
Output ModalitiesVideo

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio·
Video
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Video Out
$ / sec
Google Gemini logo
Google Gemini
gemini/veo-3.1-fast-generate-001
$0.150
Google Vertex AI logo
Google Vertex AI
vertex_ai/veo-3.1-fast-generate-001
$0.150
Vercel AI Gateway logo
Vercel AI Gateway
google/veo-3.1-fast-generate-001
N/A

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Veo 3.1 Fast1KCurrent
Veo 3 Fast Preview No AudioAvailable
Veo 3.1 Fast Preview1KAvailable

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
Veo 31K
Veo 3 Fast1K
Veo 3 No Audio
Veo 3 Preview
Veo 3.11K
Veo 3.1 Preview1K
Veo 3.1 LiteLite
Veo 3.1 Lite PreviewLite1K
Veo 21K

Model IDs

gemini/veo-3.1-fast-generate-001
google-veo-3-1-fast
google/veo-3.1-fast
google/veo-3.1-fast-generate-001
publishers/google/models/veo-3.1-fast-generate-001
veo-3-1-fast
vertex_ai/veo-3.1-fast-generate-001