BytePlus ModelArk AI video API pricing
BytePlus ModelArk carries 3 tracked AI video models on one billing account — Seedance, Seedance 2.0, Seedance 2.5. Every published rate on the channel is in the table below, normalized to per output second where the unit allows it.
1–7 / 7 rates
| Channel | Tier | Source | Capabilities | |||
|---|---|---|---|---|---|---|
| Seedance1.0 / 1.5 — legacy | BytePlus ModelArkOfficial | 480p | $0.024/s | official page ↗ | Text to VideoImage to VideoNative Audio | |
| Seedance 2.0 | BytePlus ModelArkOfficial | 480p | $0.07/s | new | official page ↗ | Text to VideoImage to Video |
| Seedance 2.0 | BytePlus ModelArkOfficial | 720p | $0.15/s | new | official page ↗ | Text to VideoImage to Video |
| Seedance 2.0 | BytePlus ModelArkOfficial | 4k | $0.78/s | new | official page ↗ | Text to VideoImage to Video |
| Seedance 2.5 | BytePlus ModelArkOfficial | 480p | $0.103/s | new | official page ↗ | Text to VideoImage to VideoNative Audio |
| Seedance 2.5 | BytePlus ModelArkOfficial | 720p | $0.231/s | new | official page ↗ | Text to VideoImage to VideoNative Audio |
| Seedance 2.5 | BytePlus ModelArkOfficial | 1080p | $0.569/s | new | official page ↗ | Text to VideoImage to VideoNative Audio |
Per-clip rates are normalized to per output second in the default view (÷ clip length: Krea 4-second clips, Hailuo legacy 6-second clips); the ? icon shows the original published rate and the conversion. Toggle "Show original rates" for the published rates and units as issued. Every rate was checked against the linked official page on its verified date.