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ByteDance

Seedance 1.0 Pro (250528)

ByteDance video generation model for text-to-video and image-to-video from first or first-and-last frames.

Starting at
Input
$2.50/ 1M
Output
$2.50/ 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-250528
Input
$2.50 USD per 1M tokens
Output
$2.50 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 (250528) generates video from a text prompt or from one or two images. Documented modes are text-to-video, image-to-video from a first frame, and image-to-video from first and last frames.

Output is delivered as a video file.

Text to videoImage to video
Input
TextImage
Output
AudioVideo

Overview

Seedance 1.0 Pro (250528) is a video generation model from ByteDance. BytePlus lists three input modes for it: text-to-video, image-to-video from a first frame, and image-to-video from first and last frames. It returns video, so a written scene or a still image becomes a clip.

It accepts text and image input and returns video. It was released on May 28, 2025.

Pricing

Seedance 1.0 Pro (250528) is priced at $2.50 per 1M tokens for both input and output.

The rate shown is for input and output alike. Seedance 1.0 Pro (250528) is available through RealRelay's OpenAI-compatible API.

Use cases

Use Seedance 1.0 Pro (250528) to turn a written scene description into a video clip, for example a concept shot for an advertisement or a social post.

Its first-frame mode brings a product photo or illustration to life, and the first-and-last-frame mode generates the motion between a start image and an end image.

Frequently asked questions

What is Seedance 1.0 Pro (250528)?
Seedance 1.0 Pro (250528) is a ByteDance video generation model that supports text-to-video and image-to-video from a first frame or from first and last frames.
How much does Seedance 1.0 Pro (250528) cost?
Seedance 1.0 Pro (250528) is priced at $2.50 per 1M tokens for both input and output.
What inputs and outputs does Seedance 1.0 Pro (250528) support?
Seedance 1.0 Pro (250528) accepts text and image input and returns video.
Can Seedance 1.0 Pro (250528) use a start and end image?
Yes. BytePlus lists image-to-video from first and last frames for Seedance 1.0 Pro (250528), in addition to image-to-video from a first frame and text-to-video.
When was Seedance 1.0 Pro (250528) released?
Seedance 1.0 Pro (250528) was released on May 28, 2025.
How do I call Seedance 1.0 Pro (250528) via the API?
Send requests to RealRelay's OpenAI-compatible API with the model ID byteplus/seedance-1-0-pro-250528 to use Seedance 1.0 Pro (250528).

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