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Models
veo_3_1
Video
Veo 3.1 text-to-video, 8 seconds.
POST/v1/videos
- Modes
- text→video
- Size
- 16:9 or 9:16 (from size orientation), pixels from tier; e.g. 1280x720 / 720x1280
- Seconds
- fixed 8
- Refs
- none
- Billing
- per second × tier (720p/1080p/4k)
Model notes
- Duration fixed at 8 seconds.
- aspect_ratio inferred from size orientation (16:9 / 9:16); pixels come from tier.
- Pure text-to-video, no reference images.
Request example
json
{
"model": "veo_3_1",
"prompt": "a neon fox running through a city at night",
"size": "1280x720",
"tier": "1080p",
"seconds": 8
}