| Model | Max duration | Max resolution | Resolutions | FPS |
|---|---|---|---|---|
| Gen-1 | 4s | 768x448 | 768x448, 448x768 | 24 fps |
| Gen-2 | 4s | 1408x768 | 1408x768, 768x1408 | 24 fps |
| Gen-3 Alpha Turbo | 10s | 1280x768 | 1280x768, 768x1280 | 24 fps |
| Gen-3 Alpha | 10s | 1280x768 | 1280x768, 768x1280 | 24 fps |
| Gen-4 | 10s | 1280x768 | 1280x768, 768x1280 | 24 fps |
| Gen-4.5 | 10s | — | 1280x720, 720x1280, 1104x832, 960x960, 832x1104, 1584x672 | — |
| Gen-4 Image | — | — | — | — |
| Gen-4 Image Turbo | — | — | — | — |
| Gen-4 Turbo | 10s | — | 1280x720, 720x1280, 1104x832, 960x960, 832x1104, 1584x672 | — |
/v1/models/runway/gen-3-alphaRunway Gen-3 Alpha generates high-fidelity videos with rapid motion, fine-grained camera controls, and cinematic quality from text and image prompts.