Veo 3.1 is our latest line of video generation models. This page documents the capabilities and features of Veo 3.1.
3.1 Generate
Model ID
veo-3.1-generate-001
Supported inputs & outputs
- Inputs:
Text - Outputs:
Video
Capabilities
Usage types
- Supported
- Not supported
Technical specifications
Videos
- Video lengths: 4, 6, or 8 seconds; reference image to video only supports 8 seconds.
- Maximum number of output videos per prompt: 4
- Image-to-video maximum input image size: 20 MB
- Supported aspect ratios: 9:16, 16:9
- Supported resolutions: 720p, 1080p (except for video extension)
- Supported framerates: 24 FPS
- Supported MIME types:
video/mp4
Prompt languages
- English
Quotas
- Regional online prediction requests per base model per minute per base model: 50
3.1 Fast Generate
Model ID
veo-3.1-fast-generate-001
Supported inputs & outputs
- Inputs:
Text - Outputs:
Video
Capabilities
Usage types
- Supported
- Not supported
Technical specifications
Videos
- Video lengths: 4, 6, or 8 seconds.
- Maximum number of output videos per prompt: 4
- Image-to-video maximum input image size: 20 MB
- Supported aspect ratios: 9:16, 16:9
- Supported resolutions: 720p, 1080p
- Supported framerates: 24 FPS
- Supported MIME types:
video/mp4
Prompt languages
- English
Quotas
- Regional online prediction requests per base model per minute per base model: 50
3.1 Generate
Model ID
veo-3.1-generate-preview
Supported inputs & outputs
- Inputs:
Text - Outputs:
Video
Capabilities
- Supported
- Text to video Preview feature
- Image to video Preview feature
- Prompt rewriting Preview feature
- Reference image to video Preview feature
- Extend a Veo video Preview feature
- Generate videos from the first and last frames Preview feature
- Not supported
Usage types
- Supported
- Not supported
Technical specifications
Videos
- Video lengths: 4, 6, or 8 seconds; reference image-to-video only supports 8 seconds.
- Maximum number of output videos per prompt: 4
- Image-to-video maximum input image size: 20 MB
- Supported aspect ratios: 9:16, 16:9
- Supported resolutions: 720p, 1080p, 4k
- Supported framerates: 24 FPS
- Supported MIME types:
video/mp4
Prompt languages
- English Preview feature
Quotas
- Regional online prediction requests per base model per minute per base model: 10
3.1 Fast Generate
Model ID
veo-3.1-fast-generate-preview
Supported inputs & outputs
- Inputs:
Text - Outputs:
Video
Capabilities
- Supported
- Text to video Preview feature
- Image to video Preview feature
- Prompt rewriting Preview feature
- Reference image to video Preview feature
- Extend a Veo video Preview feature
- Generate videos from the first and last frames Preview feature
- Not supported
Usage types
- Supported
- Not supported
Technical specifications
Videos
- Video lengths: 4, 6, or 8 seconds.
- Maximum number of output videos per prompt: 4
- Image-to-video maximum input image size: 20 MB
- Supported aspect ratios: 9:16, 16:9
- Supported resolutions: 720p, 1080p, 4k
- Supported framerates: 24 FPS
- Supported MIME types:
video/mp4
Prompt languages
- English Preview feature
Quotas
- Regional online prediction requests per base model per minute per base model: 50
For Veo pricing information, see the Veo section of the Cost of building and deploying AI models in Vertex AI page.
