Seedance 2.5
ByteDanceVIDEO Proprietary
- Provider
- ByteDance
- Modality
- VIDEO
- Parameters
- —
- Context window
- —
- Weights
- Proprietary
- Released
- 13 Aug 2026
Seedance 2.5 (August 2026) is ByteDance's update to its leaderboard-topping Seedance line — sharper detail and longer coherent clips than Seedance 2.0, still reached mainly via aggregator platforms.
Best for
- Top-tier realism and overall visual quality
- Longer, more temporally consistent clips than the 2.0 generation
- Native synchronised audio
- General-purpose video work at strong quality-per-cost
How it compares — and the India angle
- Supersedes Seedance 2.0 with better consistency over longer clips — still one of the best quality-per-rupee options via fal.ai/Luma.
- No simple India-direct app yet; Indian users typically go through an aggregator.
- A strong alternative to Hailuo 3 and Kling 3.0 when overall visual fidelity matters more than price.
How to access
Via ByteDance / Volcano Engine and aggregators (fal.ai, Luma); typically per-second / credit pricing.
Access Seedance 2.5Frequently asked questions
What is Seedance 2.5?
Seedance 2.5 is a video AI model developed by ByteDance.
Who made Seedance 2.5?
Seedance 2.5 was created by ByteDance.
Is Seedance 2.5 open source?
No, Seedance 2.5 is a proprietary model with closed weights.
What is Seedance 2.5's context window?
The context window size for Seedance 2.5 has not been publicly disclosed.