Veo 3.0 Fast Generate
Veo 3.0 Fast Generate is Google's rapid-iteration video generation model, the fast tier of Veo 3.0, built for high-velocity prompt exploration, batch generation, and concept validation before committing to full-quality renders.
import { experimental_generateVideo as generateVideo } from 'ai';
const result = await generateVideo({ model: 'google/veo-3.0-fast-generate-001', prompt: 'A serene mountain lake at sunrise.'});Playground
Try out Veo 3.0 Fast Generate by Google. Usage is billed to your team at API rates. Free users (those who haven't made a payment) get $5 of credits every 30 days.
Veo 3.0 Fast Generate
Your generated video will appear here.
Providers
Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.
| Provider |
|---|
 Google Vertex AI | — | — | 07/31/2025 |
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About Veo 3.0 Fast Generate
Veo 3.0 Fast Generate is the fast-tier variant of Google's Veo 3.0 video generation family. It launched simultaneously with the other Veo variants on AI Gateway as the model to use when iteration speed matters more than maximum fidelity.
Fast mode reduces per-generation latency. For a team building a video generation tool, that means running a dozen scene descriptions through the model in the time a single quality-tier generation might take, and finding which framing, style, or narrative direction works before investing in a full-quality pass. Despite the speed focus, the fast tier carries Veo 3.0's core capabilities. Enable native audio generation (sound effects, ambient audio, and synchronized dialogue) with generateAudio: true in providerOptions.vertex. Image-to-video is also supported, letting you animate a starting frame with natural motion.
For batch workflows like generating multiple versions of the same scene, testing audio-on versus audio-off, or comparing aspect ratios, the fast tier's lower latency compounds across a batch and significantly shortens the feedback loop.
What To Consider When Choosing a Provider
- Configuration: This variant is designed for rapid iterations. That makes it a natural fit for the early and exploratory stages of any video generation workflow, and for batch jobs where generation volume matters more than squeezing every last bit of visual quality out of each clip.
- Zero Data Retention: AI Gateway supports Zero Data Retention for this model via direct gateway requests (BYOK is not included). To configure this, check the documentation.
- Authentication: AI Gateway authenticates requests using an API key or OIDC token. You do not need to manage provider credentials directly.
When to Use Veo 3.0 Fast Generate
Best For
- Prompt development phases: Testing many scene descriptions and discarding what doesn't work
- Batch video generation: Throughput volume is the constraint and per-clip quality is not the primary metric
- Image-to-video previews: Evaluate animations before committing to a full-quality render of the final frame
- Interactive prototypes and demos: Applications that need fast generation response times
- A/B testing variations: Prompt phrasing, framing, or audio settings across large sets
Consider Alternatives When
- Final deliverable quality: Generation is a final deliverable and quality takes precedence over speed (consider
google/veo-3.0-generate-001) - Veo 3.1 fast iteration: You want rapid iteration on the 3.1 generation (consider
google/veo-3.1-fast-generate-001) - Highest Veo 3.1 quality: The top tier of the 3.1 family is required (consider
google/veo-3.1-generate-001) - Still images required: Video output is not needed (consider the Imagen 4 family)
Conclusion
Veo 3.0 Fast Generate is a purpose-built iteration tool. Its value is in the feedback loop it enables: shorter generation times translate to more prompt variations tested, more bad ideas discarded early, and lower cost per validated concept. In a two-stage workflow where you iterate on fast and render on quality, it is the natural first stage for Veo 3.0 generation work.