Generate polished 2–10 second shots with precise camera language and instruction following. Use Gen-4.5 for hero takes, or Gen-4 Turbo when you need cheaper image-to-video drafts.
30 free credits on sign-up · Failed jobs refunded
What you can set for each generation on SeeBloom.
Where the model stands out compared with other video generators.
Describe orbits, crane moves and one-takes — Gen-4.5 stays faithful to cinematic direction.
Start from a prompt or a single clean still for image-to-video.
Switch to Gen-4 Turbo at 2 credits/s for rapid image-to-video iteration before a Gen-4.5 finish.
Cover social verticals, cinematic wides and square formats in one studio.
Copy a prompt, open the studio and paste it in — then adjust the subject and details to make it yours.
Epic siege one-take: camera skims low over a vast army massed below the walls, red-and-gold banners snapping, then glides up the weathered stone wall, clears the battlements and settles beside a general in a crimson cape gripping a longsword; archers at full draw and a row of cannons beside him, endless formations across the snowy plain. Smooth continuous camera, no cuts, stable faces and armor, cinematic realism, no text, no watermark.
Epic siege one-take: camera skims low over a vast army below the walls, red-and-gold banners snapping, then glides up the weathered stone wall and settles beside a general in a crimson cape. Smooth continuous camera, cinematic realism, no text, no watermark.
Three steps, no software to install.
Use Gen-4.5 for quality; Turbo for cheaper image-to-video drafts (still required).
Write camera path, lighting and subject action. For i2v, upload one clean first frame.
Pick duration and aspect, then download the MP4 when ready.
Runway Gen-4.5 Standard is billed at 5 credits/s (about $0.25/s). Gen-4 Turbo is 2 credits/s (about $0.10/s) at the base rate (20 credits = $1).
| Example | Rate | Total |
|---|---|---|
| 8s · Gen-4.5 | 5 credits/s | 40 credits |
| 10s · Gen-4.5 | 5 credits/s | 50 credits |
| 10s · Gen-4 Turbo | 2 credits/s | 20 credits |
Studio currently exposes the Standard output tier. Failed generations are refunded automatically.
About Runway Gen-4.5 on SeeBloom.
Gen-4.5 is Runway’s flagship video model for cinematic text-to-video and image-to-video with strong instruction following.
Turbo is a faster, cheaper image-to-video path at 2 credits/s, fixed at 5s or 10s. It does not support text-only generation.
Not in Studio yet. For natural-language video edit, use Grok Imagine or Gemini Omni Fast.
New accounts get 30 free credits — enough for a short Gen-4.5 clip at 5 credits/s.
No. SeeBloom is an independent platform providing access to Runway models alongside others.
Sign up to get free credits and generate your first clip in minutes.
Open Runway Gen-4.5 in SeeBloom →
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