Gen-3 Alpha is Runway's video generation model. Runway's third-generation video generation model in its alpha release, enabling high-fidelity text-to-video and image-to-video synthesis.
Specifications
Canonical IDrunway-gen-3-alpha
TypeVideo Generation
StatusActive
CreatorRunwayRunway
Input ModalitiesText
Output ModalitiesVideo
Benchmarks
Elo Rating
#220

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·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Gen-4————Available
Gen-4 Aleph————Available
Gen-4 Turbo————Available
Gen-4.5————Available
Gen-4.5————Available
Gen-3 Alpha————Current
Gen-3 Alpha Turbo————Available
Gen-3A Turbo————Available
ImagineArt Gen 2————Available
ImagineArt Gen 1.5 Preview————Available

Model IDs

runway-gen-3-alpha
runway-gen-3-alpha-turbo