Remy Reference/Models/Video generation/Veo 3.1 Fast

Veo 3.1 Fast

Veo 3.1 Fast, a video model from Google.

videoModelOverride: { model: "veo-3.1-fast" }

GGoogle·Released October 2025

Pricing

Per second: $0.10
Per minute: $6.00
Per second: $0.10
Per minute: $6.00
Per second: $0.30
Per minute: $18.00
Per second: $0.15
Per minute: $9.00
Per second: $0.15
Per minute: $9.00
Per second: $0.35
Per minute: $21.00

Specifications

Aspect ratios: 1
Released: October 2025
Model string: veo-3.1-fast-generate-001
Capabilities: Fast

Parameters

Model options, passed in videoModelOverride.config.

Parameter	Type	Default	Range / options
`duration`	Select	8	8
`generate_audio`	Select	false	falsetrue
`aspect_ratio`	Select	16:9	16:99:16
`resolution`	Select	1080p	720p1080p4K
`enhance_prompt`	Select	true	truefalse
`image_url` Optional URL of an input image to animate.	Image URL	—	—
`last_frame_image_url` Optional URL of the last frame of the video.	Image URL	—	—
`images` Provide up to 10 references images of the scene, subject, objects, or anything else in the image.	Image URLs	—	—
`negative_prompt` Description of what to exclude from an image.	Text	—	—
`seed` A specific value that is used to guide the 'randomness' of the generation.	Seed	—	0–2147483647

Use this model

await mindstudio.generateVideo({
  prompt: "...",
  videoModelOverride: {
    model: "veo-3.1-fast",
    config: {
      duration: "8",
      generate_audio: "false",
    },
  },
});