Veo 3.1 Text to Video Fast API

Veo 3.1 Fast is a speed-optimized variant of Veo 3.1 text-to-video for rapid generation at reduced cost.

Modalities
TextVideo
Price
$0.11per second
Clip length
4 to 8 s
Released
Nov 24, 2025

Veo 3.1 Text to Video Fast overview

Duration
Resolution
Aspect ratio
Generate audio

Veo 3.1 Text to Video Fast specs

Model ID
veo3.1/fast
Developer
Google
Input
Text
Output
Video
Endpoint
POST https://api.aimlapi.com/v2/video/generations

What is Veo 3.1 Text to Video Fast API?

Veo 3.1 Fast is a speed-optimized variant of Veo 3.1 text-to-video for rapid generation at reduced cost.

Veo 3.1 Text to Video Fast API Pricing
- Pricing on request

Where to Use Veo 3.1 Text to Video Fast

Use cases

social media content and ad creatives on the fly

backend services that programmatically generate ads

tools for rapid A/B testing of creative concepts

apps that need to quickly produce social media content

Veo 3.1 Text to Video Fast benchmarks by Artificial Analysis

Human-preference results for Veo 3.1 Text to Video Fast in text to video and silent video, next to models available on AI/ML API. Data retrieved Nov 3, 2026.

Text to video

Elo with audio · text-to-video arena

Silent video

Elo · silent text-to-video arena

Models on AI/ML API

Arena results for models you can call with the same API key.

Text to video

Blind votes on clips with generated sound, made from a text prompt. Veo 3.1 Text to Video Fast ranks #23 of 31.

Veo 3.1 Text to Video Fast API pricing

Veo 3.1 Text to Video Fast pricing in US dollars
UsagePriceUnit
Video generation$0.11per second

The final price depends on request parameters such as resolution or duration.

Prices from the AI/ML API price list, checked on Nov 4, 2026.

Veo 3.1 Text to Video Fast vs other video models: prices

AI/ML API rates for 5 models, per second.

AI/ML API prices in USD per second
ModelPer second
Veo 3.1 Text to Video Fast$0.11
Veo 3.1 Lite$0.03
Veo 3.1 Fast$0.08
Gemini Omni 1.1 Flash$0.1014
Veo 3.1$0.2

How to use the Veo 3.1 Text to Video Fast API

View docs

Build with your agent

Give your agent the model details, code and documentation.

1Get your API key

Create API key
export AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"

2Make your first request

curl 'https://api.aimlapi.com/v2/video/generations' \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "model": "veo3.1/fast",
  "prompt": "A slow dolly shot through a sunlit greenhouse full of ferns, light dust in the air, natural camera motion"
}'

The request returns a generation id. Poll GET https://api.aimlapi.com/v2/video/generations?generation_id=<id> until the status is completed.

Related articles

All posts

Veo 3.1 Text to Video Fast FAQ

What inputs and outputs does Veo 3.1 Text to Video Fast support?

Veo 3.1 Text to Video Fast takes text as input and returns video.

How much does Veo 3.1 Text to Video Fast cost?

Veo 3.1 Text to Video Fast costs $0.11 per second on AI/ML API, billed as you go with no subscription.

How is Veo 3.1 Text to Video Fast billed?

Veo 3.1 Text to Video Fast costs $0.11 per second on AI/ML API, billed as you go with no subscription.

Who created Veo 3.1 Text to Video Fast?

Veo 3.1 Text to Video Fast was built by Google.

How do I call Veo 3.1 Text to Video Fast on AI/ML API?

Use veo3.1/fast as the model id on AI/ML API.

Is Veo 3.1 Text to Video Fast available through a single API key?

Yes. Veo 3.1 Text to Video Fast is served through AI/ML API, so the same key and endpoint format used for other models applies.

Is Veo 3.1 Fast suited for quick iteration or batch video generation?

Its speed-optimized design for rapid, lower-cost generation makes it suitable for quick iteration and batch workloads.

Does Veo 3.1 Fast generate audio along with video?

Yes, it includes audio generation alongside its text-to-video output.

What is the Veo 3.1 Text to Video Fast model ID?

Use veo3.1/fast as the model parameter. Requests go to https://api.aimlapi.com/v2/video/generations with your AI/ML API key.

Start building with Veo 3.1 Text to Video Fast

Veo 3.1 Text to Video Fast API

veo3.1/fast

Build with your agent

Give your agent the model details, code and documentation.

1Get your API key

Create API key
export AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"

2Make your first request

curl 'https://api.aimlapi.com/v2/video/generations' \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "model": "veo3.1/fast",
  "prompt": "A slow dolly shot through a sunlit greenhouse full of ferns, light dust in the air, natural camera motion"
}'