Google DeepMind

Veo 3.1 Fast

Image inputVideo output
Veo 3.1 Fast launch post cover
Released
1y ago
Video (with audio) / second
$0.12
Video (with audio 4k) / second
$0.3
Video (without audio) / second
$0.1
Video (with audio 720p) / second
$0.1
Video (without audio 4k) / second
$0.25
Video (without audio 720p) / second
$0.08

Sources:OpenRouter

Video rates depend on duration and resolution. Only explicitly documented per-second rates are shown.

Provider pricing

Rates are shown in each provider's published units. Resolution, quality, audio, and other settings may change the final charge.

OpenRouter

google/veo-3.1-fast

Video output · with audio
$0.12 / second
OpenRouter

google/veo-3.1-fast

Video output · with audio 4k
$0.30 / second
OpenRouter

google/veo-3.1-fast

Video output · without audio
$0.10 / second
OpenRouter

google/veo-3.1-fast

Video output · with audio 720p
$0.10 / second
OpenRouter

google/veo-3.1-fast

Video output · without audio 4k
$0.25 / second
OpenRouter

google/veo-3.1-fast

Video output · without audio 720p
$0.08 / second

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Other sourced evaluations appear below; missing scores are not zero.

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

No benchmark results have been matched to this model yet.

Specifications

Model family
Veo
Type
Video generation
Predecessor
—
Successor
—
Released
October 15, 2025
Model ID
google/veo-3.1-fast
Openness
Closed
License
—
Input modalities
text, image
Output modalities
video
Modality
text+image->video
Resolutions
720p, 1080p, 4K
Aspect ratios
16:9, 9:16
Durations
4s, 6s, 8s
Output sizes
1280x720, 1080x1920, 1920x1080, 720x1280, 3840x2160, 2160x3840
Audio generation
Supported
Hugging Face
—
Source freshness
Endpoints synced Oct 15, 2026, 4:17 AM UTC

Infrastructure

Provider availability

All providers
ProviderEndpointPricing (published units)Uptime 1dData handling
Googlegoogle-vertex—87.50%
ZDR: No

Training: Unknown

Prompt logging: Unknown

Retention: Unknown

Checked 2026-10-15

Provider data:OpenRouter

Text provenance

Gemini app/web

Google SynthID text watermarking

Google DeepMind says text generated in the Gemini app and web experience is watermarked with SynthID by adjusting token probabilities.

Official explanation