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Runway · Video
Runway Gen-4.5
Runway's Gen-4.5. Cinematic motion and strong prompt adherence, text or a first frame in, 2 to 10 second clips at 720p, no sound. 12 credits per second, upper mid-range. A strong pick for film-style shots; for sound in the clip, use Veo 3.1 Fast or Wan 3.0. Open tier, not explicit.
OpenAlso works from chat: ask any chat model to use Runway Gen-4.5 for you.
The facts
Model type
Video
Made by
Runway
Content tier
OpenOpen-weight models with lighter filters. Discuss more, refuse less.
Intelligence
Smart & Cheap
Price per use
78 credits/clip≈ PLN 6.24
Reads
Text, Images
Writes
Video
Served via
OpenRouter
Status
Current
Price is per unit - image, clip, second or character - and shifts with size, length and options. 1 credit = $0.01.
Try Runway Gen-4.5 now.
No subscription. Free credits to start. The tool opens ready to run.