ByteDance
Image
Medium
Closed weights
Seedream 5.5
3 days since ByteDance announced it ·
Seedream 5.5 is a closed-weights image model from ByteDance, announced 9 Nov 2026.
- Price
- —
- the lab’s list price
- Parameters
- —
- not disclosed
No price on the lab’s own pages.
- Announcement
- seed.bytedance.com/en/blog/more-realistic-images-more-stable-editing-across-100-rounds-introducing-seedream-5-5
- Our story
- Our story
Our coverage
1 storyByteDance · Medium · Seedream
closed weights- Seedream 5.5 +341d
- Seedream 4.5
More from ByteDance
All modelsFacts last updated , from ByteDance’s own pages.