Model detail
doubao-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
- Model ID
-
doubao-seedance-2-5-260628
- 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?
doubao-seedance-2-5-260628 takes text and images on one route
Text and image inputs share the same route and the same key. MixRoute serves doubao-seedance-2-5-260628 on the OpenAI-compatible endpoint /v1/chat/completions; point your existing client at https://api.mixroute.ai/v1 with the model ID doubao-seedance-2-5-260628 and re-run your integration tests.
07
Capabilities & compatibility
Unconfirmed capabilities stay "Unknown," no guesses
Vision input
doubao-seedance-2-5-260628 can process image inputs alongside text.
image_url content part alongside text messages.
09
FAQ
doubao-seedance-2-5-260628 is a video generation model from ByteDance. It accepts text, image, video, audio and returns video, audio.
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.