Gen-4.5
Gen-4.5 by Runway costs $0.12/s ($0.600 for a 5 s clip) at Runway API, the one provider the board counts, as of 28 Oct 2026.
Cheapest
$0.12/s
Providers
1
Arena
#27
Gen-4.5 price by provider
| Provider | Sold by | Reference job | Verified |
|---|---|---|---|
| Runway API | Official | $0.12/s ($0.600 per 5 s clip) Cheapest | Runway API |
| Replicate | Platform | — no counted price | — — |
Gen-4.5 price per variant
| Variant | Median | Range | Providers counted |
|---|---|---|---|
| 5 s | $0.12/s ($0.600 per 5 s clip) | — | 1 /2 |
Gen-4.5 quality
1225 (1216.2024746150967–1233.1727936939049) · rank 27. Ratings: Arena (arena.ai) · CC BY 4.0. Read from the Hugging Face dataset, published . Arena does not endorse rankings derived from this score.
About Gen-4.5
Runway Gen-4.5 with advanced motion quality and visual fidelity.
Cheaper alternatives
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Gen-4.5 pricing questions
- How much does Gen-4.5 cost per second?
- The median is $0.12/s across 1 counted provider, for a 5 s clip, as of 28 Oct 2026.
- What is the cheapest Gen-4.5 API?
- Only Runway API publishes a price for Gen-4.5 that the board counts: $0.12/s, as of 28 Oct 2026.
- Which providers sell Gen-4.5?
- 2 providers list it: Runway API and Replicate. 1 publishes a price the board counts, as of 28 Oct 2026.