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veo-3-1

Commercial usePart of the Google API family — browse all models →
⚡ Run with API

Google DeepMind’s upgraded AI video model for realistic motion generation, extended clip duration, multi-image reference control, and synchronized audio output in native 1080p.

Model Type:

Pricing: 36 credits video, regardless of duration.

Playground

Pre-filled from the model spec — run it as-is, or tweak any field first.

Ready
Prompt

Describe the video: subject, action, camera, style and sound.

Reference image

Optional. 1 image = first frame, 2 images = first and last frame (or 1–3 reference images for REFERENCE_2_VIDEO on Lite / Fast).

generation_type

Optional. Chosen automatically from the images when left empty.

Aspect ratio

Output aspect ratio.

Resolution

1080p and 4K cost more than 720p.

Duration

Video length in seconds. Reference to Video supports 8 seconds only.

Balance: —Estimated reservation36 credits(estimated before generation; actual charge shown on completion)
Result
History

Sample output for this variant — press Run to generate your own.

Rate card
lite36 credits video
fast72 credits video
quality300 credits video

Flat price per run — it does not change with duration.

Quick start
POST/v1/videos/generations
curl https://modelfold.ai/v1/videos/generations \
  -H "Authorization: Bearer $MODELFOLD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"veo-3-1","prompt":"...","resolution":"720p","duration":5}'