Video
GA
Proprietary
Seedance 2.5
Multi-reference, audio-enabled long narrative videos
Release2026-09
Context200K
Max output—
ParametersUndisclosed
Local / VRAMAPI only
LicenseProprietary
Overview
Seedance 2.5 is a model in the Video category from ByteDance (Seed / Doubao). It was released in 2026-09. The vendor is based in China. Best for: Multi-reference, audio-enabled long narrative videos.
Strengths
- 30 image + 10 video + 10 audio references
- 30 s
- Native audio
- Strong motion consistency
Limits
- Closed
- No 4K
Specifications
| Vendor | ByteDance (Seed / Doubao) |
|---|---|
| Category | Video |
| Release | 2026-09 |
| Status | GA |
| License | Proprietary |
| Commercial use | Not specified |
| Context window | 200K |
| Input modalities | Text, Image, Video, Audio |
| Output modalities | Video, Audio |
| Prompt types | Text, Image, Video, Audio, Reference |
| Negative prompts | No |
| Max outputs | 1 clip |
| Resolution | 480p-1080p |
| Duration | 4-30s |
| Frame rate | 24 fps |
| Audio generation | Yes |
| Local deployment | No |
| API access | Yes |
| Pricing | $0.03-0.15 / second |
| Confidence | High |
| Vendor country | China |
| Vendor type | Cloud provider |
Pricing & hardware
$0.03-0.15 / second
API-only: local GPU memory is not applicable. API access is available.