openrouter / video
Runway: Gen-4.5
Runway Gen-4.5 is a video generation model from Runway for text-to-video and image-to-video workflows. It is designed for cinematic scene creation with strong motion quality, visual fidelity, and prompt adherence....
runway/gen-4.5
Source checked: 2026-09-13 · Provider endpoint, not an independently benchmarked model.
All OpenRouter models and dealsCompare all Gen-4.5 providers ↗Open source pricing ↗Pricing methodology
Pricing, with its conditions.
These are source observations, not interchangeable quotes. Token, compute-time, output-duration and per-request prices cannot be compared by the number alone. Input charges and optional features may add to the total.
| Source rate | Billing unit | Conditions | Evidence |
|---|---|---|---|
| 12 USD cents | cents_per_second_output | SKU-specific source rate; check resolution, audio and duration before comparing. | Public structured source |
Supported settings from the source
| resolutions | 720p |
|---|---|
| aspect_ratios | 16:9, 9:16 |
| durations | 2, 3, 4, 5, 6, 7, 8, 9, 10 |
| generate_audio | false |
Unlisted settings, region availability, deposits, taxes and commercial terms remain unverified. Confirm the exact endpoint before purchase.