Gen-4.5
Model Information
| Slug | gen-4-5 |
|---|---|
| LLMs.txt | View |
| Release Date | July 29, 2026 New |
Organization
| Name | Runway |
|---|
Model Description
Runway Gen-4.5 is a video generation model from Runway for text-to-video and image-to-video workflows. It is designed for cinematic scene creation with strong motion quality, visual fidelity, and prompt adherence. The model can coordinate complex action sequences, detailed camera movement, precise event timing, and atmospheric changes, making it suited for narrative shots, product reveals, and controlled image animation.
Available at 3 Providers
| Provider | Type | Model Name | Original Model | Input ($/1M) | Output ($/1M) | Free | Actions | |
|---|---|---|---|---|---|---|---|---|
|
OpenRouter |
Chat
Code
|
Gen-4.5
|
runway/gen-4.5
|
$0.00 | $0.00 | ||
|
NetMind |
gen-4.5
|
runwayml/gen-4.5
|
- | - | |||
|
Writingmate |
Chat
Code
|
Runway: Gen-4.5
|
runway/gen-4.5
|
- | - |