Gen-4 Image is Runway's image generation model. Runway's Gen-4 image generation model producing high-fidelity still images from text prompts.
Specifications
Canonical IDrunway-gen-4-image
TypeImage Generation
StatusActive
CreatorRunwayRunway
Providers
Input ModalitiesText
Output ModalitiesImage

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Image In
$ / image
Image Out
$ / image
Runway logo
Runway
runwayml/gen4_image
$0.050$0.050

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Imagen 4 Fast480Available
Imagen 4 Ultra480Available
Imagen 4480Available
Gen-4 ImageCurrent
Gen-4 Image TurboAvailable
Imagen 4 PreviewAvailable
Gemini 3.1 Flash Image Preview131K$0.250$1.50Available
Gemini 3 Pro Image Preview66K$2.00$12.00Available
Stable Diffusion 3.5 Large77Available
Recraft V3Available
BRIA 3.2Available

Model IDs

runway-gen-4-image
runwayml/gen4_image