Pricing
xAI's Grok Imagine Video 1.5 on Runway Dev, with 480p, 720p, and 1080p rates plus one credit per image or audio reference.
720p rate from the cited page.
$0.16/s × 5s × 1
$0.80
Reference images, input video, credit minimums, and tax are not included unless the note on this page says so.
Runway Dev resale rate fetched 2026-11-03. 1 credit = $0.01. Not the lab's own checkout unless the model is Runway's. 480p is 10 credits/s. Reference images and audio are +1 credit each and are not in the per-second fields.
Source: https://docs.dev.runwayml.com/guides/pricing/
Full spec