Runway Aleph 2.0
by Runway
Video-to-video editing from Runway.
Aleph 2.0 restyles, relights and transforms an INPUT video with a text instruction — change the weather, the wardrobe, the camera angle — while preserving motion. The only video-to-video model in the catalog.
More details
Runway Aleph 2.0 by Runway is a slow-speed AI video generation model. Aleph 2.0 restyles, relights and transforms an INPUT video with a text instruction — change the weather, the wardrobe, the camera angle — while preserving motion. The only video-to-video model in the catalog. Key capabilities include video-to-video editing, clips of 5, 10 seconds, output up to 1080p, 3 aspect ratios.
Runway Aleph 2.0 is priced from $0.34 per second of generated video — a 5-second 720p clip costs about $1.68. You can generate videos with Runway Aleph 2.0 on idapt.app alongside 200+ AI models in one workspace.
Pricing
Cost per second
from $0.34
Price range
$0.34 – $0.34
Varies by resolution & audio
| Resolution | Audio | Per second | Per 5s clip |
|---|---|---|---|
| 720p | — | $0.34 | $1.68 |
| 1080p | — | $0.34 | $1.68 |
Capabilities
Speed
Slow: Several minutes, highest quality
Generation modes
Video to video
Clip length
5s, 10s
Aspect Ratios
16:9, 9:16, 1:1
Audio output
Silent output
Resolutions
720p, 1080p
How to generate videos
In chat
Use Runway Aleph 2.0 to make a 5-second video of a sunset over the oceanAPI
POST /api/v1/videos/generations
{"prompt": "A sunset over the ocean", "model": "runway-aleph-2"}CLI
idapt video generate --model runway-aleph-2 --prompt "A sunset over the ocean"Video generation runs in the background. Poll the returned operation until the clip is ready.
