Seedance 2.5
ByteDance · · 11 days after Seed Audio 1.0
Partially verified
0 of 1 published values traced to a source2 primary sources, 1 archived1 not researched yet
Why this status
Cited to the lab's own announcement and official documentation. Not verified because the release date could not be found in any cited primary source — the value may be correct, but this dataset cannot yet show where it came from.
What these states mean · How records are judged · Has this record changed?
A joint audio-video generation model built around one-take creation and flexible referencing.
Details
| Released | July 31, 2026 |
|---|---|
| Company | ByteDance |
| Family | Seedance |
| Lineage | after Seedance 2.0 |
| Era | Agentic systems |
| Type | Video generation |
| Modalities | Not recorded |
| Capabilities | Not recorded |
| Weights | Proprietary |
| Licence | Not applicable — proprietary |
Current information, elsewhere
This record is a historical one: every figure above is traced to a dated primary source. For what is true today — live pricing, current rankings, availability — these are better maintained than anything here could be.
- Current price and providers OpenRouter ↗
- Current benchmark scores Artificial Analysis ↗
Sources
Record status: partly verified · confidence 60/100 · 2 of 2 primary
Cited to the lab's own announcement and official documentation. Not verified because the release date could not be found in any cited primary source — the value may be correct, but this dataset cannot yet show where it came from.
- seed.bytedance.com Official announcement
- seed.bytedance.com Official documentation archived
Primary means published by the organisation that made the model. Verified records require at least one.
Seedance family
- Seedance 2.0 February 12, 2026
- Seedance 2.5 July 31, 2026
What changed from Seedance 2.0
Compared with the previous release in this series. A field appears only when both records state a value — where one does not, it is listed as uncomparable rather than dropped, because a gap in our research is not a finding about the model.
Not comparable: Capabilities and modalities (not researched on both releases)
Compare Seedance 2.5 with another model →
See Seedance 2.5 on the interactive timeline →