Runway Gen-4.5AI video generator · online
Runway's most controllable model for filmmakers.
Price per video
108– 216credits
≈ $1.08 – $2.16 · 1 credit = $0.01 · depends on settings
Settings
What you control
These are the settings the studio shows for Runway Gen-4.5. The price updates live as you change them, before anything is charged.
FAQ
About Runway Gen-4.5
How much does Runway Gen-4.5 cost?
Runway Gen-4.5 costs 108–216 credits ($1.08–$2.16) per video on BEST, depending on the settings you choose. 1 credit is $0.01, and the studio shows the exact price before you generate.
Do I need a Runway account or a subscription?
No. BEST runs Runway Gen-4.5 for you. Top up from $5 and pay per generation — no Runway account and no monthly plan. Credits never expire.
Can Runway Gen-4.5 turn an image into a video?
Yes. Upload a start image in the studio and Runway Gen-4.5 animates it, or leave it empty to generate from text alone.
What if a generation fails?
If the model fails or returns nothing, the credits for that run go back to your balance automatically.
Is BEST affiliated with Runway?
No. BEST is an independent studio that gives you access to Runway Gen-4.5 alongside other leading models. Runway Gen-4.5 is a trademark of its owner.
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