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Runway Gen-4 Turbo

by Runway

Fast image-to-video from Runway.

Gen-4 Turbo animates a reference image into fluid, controllable motion in under a minute. Runway's cheapest lane — ideal for bringing stills, product shots and storyboards to life.

More details

Runway Gen-4 Turbo by Runway is a fast-speed AI video generation model. Gen-4 Turbo animates a reference image into fluid, controllable motion in under a minute. Runway's cheapest lane — ideal for bringing stills, product shots and storyboards to life. Key capabilities include image-to-video, clips of 5, 10 seconds, output up to 720p, 5 aspect ratios.

Runway Gen-4 Turbo is priced from $0.06 per second of generated video — a 5-second 720p clip costs about $0.30. You can generate videos with Runway Gen-4 Turbo on idapt.app alongside 200+ AI models in one workspace.

Pricing

Cost per second

from $0.06

Price range

$0.06 – $0.06

Varies by resolution & audio

ResolutionAudioPer secondPer 5s clip
720p—$0.06$0.30

Capabilities

Speed

Fast: Usually under a minute

Generation modes

Image to video

Clip length

5s, 10s

Aspect Ratios

16:9, 9:16, 1:1, 4:3, 3:4

Audio output

Silent output

Resolutions

720p

How to generate videos

In chat

Use Runway Gen-4 Turbo to make a 5-second video of a sunset over the ocean

API

POST /api/v1/videos/generations
{"prompt": "A sunset over the ocean", "model": "runway-gen-4-turbo"}

CLI

idapt video generate --model runway-gen-4-turbo --prompt "A sunset over the ocean"

Video generation runs in the background. Poll the returned operation until the clip is ready.

Generate with Runway Gen-4 TurboView Details

Compare Runway Gen-4 Turbo with

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Frequently Asked Questions

Who created Runway Gen-4 Turbo?
Runway Gen-4 Turbo was created by Runway.
How much does Runway Gen-4 Turbo cost?
Runway Gen-4 Turbo costs from $0.06 per second of generated video, depending on resolution. A 5-second clip at 720p costs about $0.30.
How long can Runway Gen-4 Turbo videos be?
Runway Gen-4 Turbo generates clips of 5, 10 seconds. Cost scales with duration — longer clips cost proportionally more.
How fast is Runway Gen-4 Turbo?
Runway Gen-4 Turbo is classified as a "fast" speed model. Clips are typically ready in well under a minute. Video generation always runs in the background — you can keep working while it renders.
Does Runway Gen-4 Turbo support image-to-video?
Yes, Runway Gen-4 Turbo can animate a reference image into video. Provide 1 reference image along with your prompt.
Can Runway Gen-4 Turbo generate audio?
No, Runway Gen-4 Turbo generates silent video. For clips with generated audio, consider Veo 3.1, Kling 3.0 or Seedance 2.0.
What resolutions does Runway Gen-4 Turbo support?
Runway Gen-4 Turbo outputs 720p at 5 aspect ratios (16:9, 9:16, 1:1, 4:3, 3:4). Higher resolutions cost more per second.
How does Runway Gen-4 Turbo compare to other video models?
Runway Gen-4 Turbo is one of 11 popular video generation models available on idapt. Compare it with Veo 3.1, Veo 3.1 Fast, Kling 3.0 and more on the video models comparison page.
Where can I use Runway Gen-4 Turbo?
You can generate videos with Runway Gen-4 Turbo on idapt.app — just ask in chat or call the API. No separate API key required; idapt provides access to Runway Gen-4 Turbo alongside 200+ AI models in one professional workspace.
Generate with Runway Gen-4 Turbo
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