Model detail
dreamina-seedance-2-5-260628
Seedance 2.5 is a video generation model from ByteDance. It is suited for long-form storytelling, multimodal reference-based generation, video editing, and video extension. It supports first-frame and first-and-last-frame control, up to 50 image, video, and audio reference assets, optional generated audio, and multilingual audiovisual generation.
Model specs
- Context length
- –
- Max output
- –
- I/O modalities
- –
- Released
- 2026-08
02
API endpoints
One MixRoute gateway, OpenAI-compatible
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OpenAI-compatible
/v1/chat/completionsPOST
03
Tiered pricing
Unit: /unit
| Tier | Price /unit |
|---|---|
| 1080p_video res == "1080p" && has_video | $7.0000 |
| lowres_video (!(res == "1080p" && has_video)) && (has_video) | $6.4000 |
| 1080p (!(res == "1080p" && has_video)) && (!(has_video)) && (res == "1080p") | $11.7000 |
| lowres (!(res == "1080p" && has_video)) && (!(has_video)) && (!(res == "1080p")) | $10.7000 |
05
Selection summary
Quickly judge whether it fits your workload
What is this model good for?
Seedance 2.5 is a video generation model from ByteDance
Seedance 2.5 is a video generation model from ByteDance. It is suited for long-form storytelling, multimodal reference-based generation, video editing, and video extension.
What should you check before using it?
Check duration, resolution, and aspect ratio limits
Model type: video. Verify supported features and quotas with the provider documentation. Released 2026-07-31.
Why use it through MixRoute?
Use the compatible endpoint with stable model ID
Use the model ID dreamina-seedance-2-5-260628 through MixRoute, then run the same integration tests used for the current client.
One endpoint, a testable decision
Test this model and alternate routes with the same request format
Start from a real workload, then let quality, total cost, and failure conditions decide whether to send production traffic.