Seedance 2.0
ByteDance
Key facts · verified Oct 14, 2026
Seedance 2.0 is a ByteDance video generation model released on 28 Jan 2026. Pricing: $0.07 per second (480p), $0.15 (720p), $0.37 (1080p), $0.78 (4K) for a 5-second 16:9 clip (BytePlus ModelArk). It ranks #5 on LMArena's text-to-video leaderboard (Elo 1479, read 1 Nov 2026). Source: docs.byteplus.com.
ByteDance's Dreamina Seedance 2.0 video model on BytePlus ModelArk (model ID dreamina-seedance-2-0-260128). It generates 4- to 15-second clips at up to 4K and 24 fps from text, images or video references, with sound, and can edit and extend existing videos. It is the only Seedance model with 4K output.
Pricing & specs checkedSource: vendor documentation · checked Oct 14, 2026LMArena: 1479 Elo (rank 5) · source · retrieved Nov 1, 2026
Pricing
$0.07 per second (480p), $0.15 (720p), $0.37 (1080p), $0.78 (4K) for a 5-second 16:9 clip (BytePlus ModelArk)
Context
Not published
LMArena Elo
LMArena rank
Key Features
Video Generation
Full Specifications
$0.07 per second (480p), $0.15 (720p), $0.37 (1080p), $0.78 (4K) for a 5-second 16:9 clip (BytePlus ModelArk) | |
|---|---|
| Identity | |
| Developer | ByteDance |
| Released | Jan 2026 |
| Cost | |
| Price per second | $0.07 (480p), $0.15 (720p), $0.37 (1080p), $0.78 (4K) — 5-second 16:9 clip |
| Capacity | |
| Max duration | 15 seconds (4 to 15) |
| Max resolution | 4K (480p to 4K) |
| FPS | 24 |
| Capability | |
| Text-to-video | Yes |
| Image-to-video | Yes — first frame, or first and last frames |
| Native audio | Yes |
| Camera controls | Image and video references; video editing and extension |
| Access | |
| API | Yes — BytePlus ModelArk |
| Measured quality | |
| LMArena Elo | 1479 (checked Nov 2026) |
| LMArena rank | Rank 5 |