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ByteDance

Seedance 1.0 Pro Fast (251015)

ByteDance Fast-tier video generation model for text-to-video and first-frame image-to-video.

Starting at
Input
$1.00/ 1M
Output
$1.00/ 1M
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Channel

Each channel is compared at its lowest input-price tier; output breaks ties. A dash means /api/pricing does not provide that rate. Selecting a channel updates the endpoints and call example below.

byteplus/seedance-1-0-pro-fast-251015
Input
$1.00 USD per 1M tokens
Output
$1.00 USD per 1M tokens
Cache read
- USD per 1M tokens
Cache write
- USD per 1M tokens

Prices and availability as published on Oct 12, 2026.

Capabilities

Seedance 1.0 Pro Fast (251015) generates video from a text prompt or from a single starting image. Documented modes are text-to-video and image-to-video from a first frame.

Output is delivered as a video file. BytePlus does not list a first-and-last-frame mode for this model.

Text to videoImage to video
Input
TextImage
Output
AudioVideo

Overview

Seedance 1.0 Pro Fast (251015) is a Fast-tier video generation model from ByteDance. BytePlus lists two input modes for it: text-to-video and image-to-video from a first frame. It starts from a single image rather than a start and end pair.

It accepts text and image input and returns video. It was released on October 15, 2025.

Pricing

Seedance 1.0 Pro Fast (251015) is priced at $1.00 per 1M tokens for both input and output.

The rate shown is for input and output alike. Seedance 1.0 Pro Fast (251015) is available through RealRelay's OpenAI-compatible API.

Use cases

Use Seedance 1.0 Pro Fast (251015) for quick text-to-video drafts, such as testing several prompt wordings for an advertisement before committing to one and rendering the final version.

Its first-frame mode animates a single product photo, poster or illustration, which suits social posts, product showcases and other short promotional visuals.

Frequently asked questions

What is Seedance 1.0 Pro Fast (251015)?
Seedance 1.0 Pro Fast (251015) is a Fast-tier ByteDance video generation model that supports text-to-video and image-to-video from a first frame.
How much does Seedance 1.0 Pro Fast (251015) cost?
Seedance 1.0 Pro Fast (251015) is priced at $1.00 per 1M tokens for both input and output.
What inputs and outputs does Seedance 1.0 Pro Fast (251015) support?
Seedance 1.0 Pro Fast (251015) accepts text and image input and returns video.
Does Seedance 1.0 Pro Fast (251015) support text-to-video?
Yes. BytePlus lists text-to-video and image-to-video from a first frame for Seedance 1.0 Pro Fast (251015).
When was Seedance 1.0 Pro Fast (251015) released?
Seedance 1.0 Pro Fast (251015) was released on October 15, 2025.
How do I call Seedance 1.0 Pro Fast (251015) via the API?
Send requests to RealRelay's OpenAI-compatible API with the model ID byteplus/seedance-1-0-pro-fast-251015 to use Seedance 1.0 Pro Fast (251015).

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