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  1. Models
  2. Image

Seedream 4.5 Sequential

Try Model

Seedream 4.5 Sequential generates multiple consistent images with character and object consistency. Maintains unified palette, lighting, and style across outputs. Supports up to 4K resolution. Max input image size: 10MB.

Added Dec 3, 2025

Details

Approx. Price
$0.040 per image
Model type
both

Settings

Generation controls available for this model.

Images Per Run

Up to 15

Output images

Input Images

Up to 10

Reference/edit images accepted • Provider max 10 MB

Output Sizes

Square
Portrait
Landscape
up to 4,096px

Custom Resolution

Number of Images

Default

1

Resolution

Default

2560x1440

Options (8)

2560x1440 (Min Landscape (16:9)), 1440x2560 (Min Portrait (9:16)), 1920x1920 (Min Square), 3072x2048 (High-res Landscape (3:2)) +4 more

Benchmarks

No public benchmark scores for this model yet.

Examples

Loading examples…

Related image models

Compare Seedream 4.5 Sequential with similar models from the same provider or model family.

Seedream 5.0 Lite Sequential

seedream-v5.0-lite-sequential

Seedream 5.0 Lite Sequential generates consistent multi-image sets in one run, with unified style, palette, and character continuity. Upload images to switch to edit-sequential mode. Supports up to 4K output.

Seedream 5.5

bytedance/seedream-v5.5

Seedream 5.5 by ByteDance generates images from text and edits images with up to 10 ordered references. Choose from fifteen aspect ratios and 1K, 1.5K or 2K output. Save as PNG or JPEG, with transparent backgrounds available in PNG.

Seedream 5.5 Layer Decomposition

bytedance/seedream-v5.5/layer-decomposition

Separate one image into a base image followed by transparent PNG layers. Add an optional prompt to guide the split, choose 1K, 1.5K or 2K, and set a limit of 2 to 100 images including the base. The charge uses the selected limit even when fewer images are returned. The base can be PNG or JPEG.

Seedream 5.0 Flash

bytedance/seedream-v5.0-flash

Fast Seedream 5.0 image generation. Upload images to edit them.

Seedream 5.0 Flash Layerize

bytedance/seedream/v5/flash/layerize

Separate an image into a base image and editable layers.

Seedream 5.0 Pro

bytedance/seedream-v5.0-pro

ByteDance Seedream 5.0 Pro for high-quality text-to-image generation and image editing. Upload images to switch to edit mode.