BREAKING
ByteDance Unveils Seedance 2.5
0
s
native length
0
K
resolution
0
reference inputs
2.0 vs 2.5
Seedance 2.0
Released
●
About 15 seconds
●
Up to 12 inputs
●
Mostly 1080p
Seedance 2.5
Beta
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Native 30 seconds
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Up to 50 inputs
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Native 4K
From Stitching to Native
1
Old: short clips
↓
2
Stitch together
↓
3
Native single pass
↓
4
30s 4K output
0
$
per 30s estimate
0
x
free via AI Cast/day
Public Launch Early July 2026
AI NEWS BLITZ
ByteDance has previewed Seedance 2.5, its next-generation video model, in Beijing.