Veo 3.1 Fast Preview is Google's video generation model with a 1K context window, available from 2 providers. A preview release of the fast variant of Veo 3.1 for early access to rapid high-fidelity video generation capabilities.
Specifications
Canonical IDgoogle-veo-3-1-fast-preview
TypeVideo Generation
StatusActive
CreatorGoogleGoogle
Providers
Context Window1K tokens
Input ModalitiesText
Output ModalitiesVideo
Benchmarks
Elo Rating
1219
#27

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

ProviderStandard
Google Gemini logo
Google Gemini
gemini/veo-3.1-fast-generate-preview
Google Vertex AI logo
Google Vertex AI
vertex_ai/veo-3.1-fast-generate-preview

Cost Calculator

Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Veo 3.1 Fast Preview1KCurrent
Veo 3 Fast Preview No AudioAvailable
Veo 3.1 Fast1KAvailable

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