> ## Documentation Index
> Fetch the complete documentation index at: https://docs.krea.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Runway Gen-4

> Runway Gen-4 delivers cinematic image generation with strong character consistency and reference controls for storyboards, concepts, and scenes.

# Runway Gen-4: Cinematic Image Generation

Cinematic image model with references, best at combining multiple characters into a single image.

**[Try Runway Gen-4](https://www.krea.ai/image?model=runway)**

## Key Features

* **Cinematic quality** outputs
* **Character references** support
* **Multi-character compositions**
* Generation time: \~60 seconds

## Supported Formats

* 1:1 (1024×1024)
* 4:3 (1440×1080)
* 3:4 (1080×1440)
* 16:9 (1920×1080)
* 9:16 (1080×1920)

## Best Use Cases

* Cinematic scenes
* Character-based compositions
* Film and video pre-production
* Storyboard creation