Google · Video model
Veo 3.1 Fast.
Google's mid-tier video generation model balancing speed and quality. Veo 3.1 Fast generates high-quality video from text or image prompts with native synchronized audio, offering faster turnaround than Veo 3.1...
Balanced quality
58
#9 among comparable OpenRouter models
Text to video
1092 Elo
Arena rank #13
Image to video
1076 Elo
Arena rank #10
Price
$9
Per minute at the evaluated setting
What this means.
This model has direct preference evidence for both creating video from text and animating an existing image. The balanced score gives both workflows equal importance.
Practical specifications.
- Resolutions
- 720p, 1080p, 4K
- Aspect ratios
- 16:9, 9:16
- Durations
- 4–8 seconds
- Generates audio
- Yes
- First/last frame control
- first_frame, last_frame
See where Veo 3.1 Fast stands.
| Model | Company | Quality | Evidence |
|---|---|---|---|
| Seedance 2.0 | ByteDance | 98 | Both workflows / exact match |
| HappyHorse 1.1 | Alibaba | 88 | Both workflows / exact match |
| HappyHorse 1.0 | Alibaba | 82 | Both workflows / exact match |
| Grok Imagine Video 1.5 | xAI | 80 | Limited |
| Wan 2.7 | Alibaba | 78 | Both workflows / exact match |
| Video v3.0 Pro | Kling AI | 70 | Both workflows / exact match |
| Veo 3.1 | 68 | Both workflows / exact match | |
| Video v3.0 Standard | Kling AI | 60 | Both workflows / exact match |
| Veo 3.1 Fast | 58 | Both workflows / exact match | |
| Grok Imagine Video | xAI | 52 | Both workflows / exact match |
| Veo 3.1 Lite | 46 | Both workflows / exact match | |
| Seedance 1.5 Pro | ByteDance | 28 | Both workflows / exact match |