Video
GA
Proprietary
Runway Gen-4.5
Professional ads and film previsualization
Release2026-06
Context100K
Max output—
ParametersUndisclosed
Local / VRAMAPI only
LicenseProprietary
Overview
Runway Gen-4.5 is a model in the Video category from Runway. It was released in 2026-06. The vendor is based in US. Best for: Professional ads and film previsualization.
Strengths
- Camera/lighting control
- 4K
- Audio
- Actor reference
Limits
- Closed
- Credit cost
Specifications
| Vendor | Runway |
|---|---|
| Category | Video |
| Release | 2026-06 |
| Status | GA |
| License | Proprietary |
| Commercial use | Not specified |
| Context window | 100K |
| Input modalities | Text, Image, Video |
| Output modalities | Video, Audio |
| Prompt types | Text, Image, Video, Reference |
| Negative prompts | No |
| Max outputs | 1-4 clips |
| Resolution | 720p-4K |
| Duration | 5-20s |
| Frame rate | 24 fps |
| Audio generation | Yes |
| Local deployment | No |
| API access | Yes |
| Pricing | $12-95/month + credits |
| Confidence | Medium |
| Vendor country | US |
| Vendor type | Media lab |
Pricing & hardware
$12-95/month + credits
API-only: local GPU memory is not applicable. API access is available.