Veo 3.1 Preview.
Explore the exact Veo 3.1 preview identifier from a text direction or supported image. Keep the route name visible when saving and evaluating the work.
Available models and settings are shown in your studio. Review the quote before generating.

The route.
The right inputs.
Start from the creative job, then choose the model and settings that fit it.
Model ID veo-3.1-generate-preview
- Route
- The 3.1 generate-preview identifier
- Output count
- One video
- Aspect ratio
- 16:9 or 9:16 derived from the requested size
- Duration and resolution
- Forwarded controls; check the combinations available to this preview route
- Image data
- Base64/data URL or file; JPEG and PNG on the Vertex binding
Capabilities describe the Manyframe connector. Your studio shows the currently enabled route, supported settings and maximum charge.
Record what made the result useful.
Keep the creative brief, input image and selected output settings together with the exact preview model. This gives you a better basis for comparing another attempt or revisiting the scene later.
Do not silently substitute a different Veo version when checking a saved idea. Confirm current account access, duration and resolution controls before approving the task. Then review continuity and subject detail across the full clip.
Save the creative workflow ↗
Good questions. Clear answers.
Still curious? Browse all FAQs
Is this the same identifier as Veo 3.0 generate-001?
No. It is a distinct 3.1 preview route. Keep the exact identifier and its supported settings explicit.
Can I assume the schema’s resolution labels all work?
No. The connector forwards the labels; valid combinations depend on the enabled model and provider account.
Explore the preview with the scope in view.
Confirm the route and review the quote before generating.