Pricing
Runway Act-Two performance model at 5 credits per second on the developer price table.
This rate is not tied to 720p, 1080p, or 4K on the source page. The resolution toggle does not change it.
$0.05/s × 5s × 1
$0.25
Reference images, input video, credit minimums, and tax are not included unless the note on this page says so.
Runway's own model. Runway Dev resale rate fetched 2026-11-03. 1 credit = $0.01. Not the lab's own checkout unless the model is Runway's.
Source: https://docs.dev.runwayml.com/guides/pricing/
Full spec