Compare · Video
ByteDance Seedance 2.0 vs ByteDance Seedance 2.5
Specs, pricing, and capabilities side by side, plus outputs generated from identical prompts, so the only variable between the columns is the model.
Cloud
ByteDance's advanced video model with improved motion coherence and scene quality.
Learn more about Seedance 2.0 →Cloud
ByteDance's flagship multimodal video model — native synchronized audio, clips up to 30 seconds, and large reference sets for character and scene consistency.
Learn more about Seedance 2.5 →Overview
Creator
ByteDance
ByteDance
Released
Feb 2026
Jul 2026
Available on
ByteDanceOpenRouterRunwareReplicate
ByteDanceOpenRouterRunwareReplicate
Model ID
bytedance/seedance-2
bytedance/seedance-2.5
Specs
Pricing
$0.1512 per second
$0.2311 per second
Max resolution
4k
1080p
Aspect ratios
21:9, 16:9, 4:3 +4 more
21:9, 16:9, 4:3 +3 more
Clip length
Up to 15s
Up to 30s
Audio
Synchronized track
Synchronized track
Image-to-video
Start & end frame + reference images
Start & end frame + reference images
Seed control
Supported
Supported
Text to video rank
#5
#7
Image to video rank
#5
#4
Video edit rank
#5
#2
Samples
Establishing shotCamera motion, scene coherence over time
Close-upFluid motion, fine detail, temporal stability
Every sample is the model’s first result for the shared scene prompt (no cherry-picking), generated via Runware or Replicate. Hover a copy icon to read the full prompt.
LMArena ranks come from the arena.ai leaderboard (dataset, CC BY 4.0), boards of Sep 22, 2026 (text to video, image to video) and Aug 27, 2026 (video edit).
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