seedance-2.5
ByteDanceseedance-2.5
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.
API Pricing
Price typeBilling expression
Official price
Billed by resolution and video duration
| 720P | $0.3164/second |
|---|---|
| 1080P | $0.678/second |
| 4K | $2.712/second |
SeeDance_Ultra×0.8585% of official list price
Billed by resolution and video duration
| 720P | $0.26894/second |
|---|---|
| 1080P | $0.5763/second |
| 4K | $2.3052/second |
Group multiplier: x0.85
Official pricing is subject to the model provider's latest published pricing and may vary by request method or service region. SeeDance_Ultra — TokenByte channel pricing. Actual prices and availability reflect current platform data.
Model information
Model providerByteDance
Model IDseedance-2.5
Context window—
InputTextImageVideoAudio
OutputVideo
Frequently asked questions
01What is Seedance 2.5?
Seedance 2.5 is an AI video generation model that creates and edits videos from text prompts and reference media. It supports frame controls for more precise video creation.
02What inputs does Seedance 2.5 support?
Seedance 2.5 supports image, video, and audio references, with up to 50 reference assets. It also supports first-frame and first-and-last-frame controls.
03Can Seedance 2.5 generate audio?
Yes. Seedance 2.5 offers optional audio generation and supports multilingual audiovisual content, depending on the available API settings.
04How do I access Seedance 2.5 through the TokenByte API?
Create a TokenByte API key and send a request using the model ID seedance-2.5. See the TokenByte API documentation for setup instructions.