Seedream-4.5

imageapache-2.0

The latest image model, delivering better editing consistency, improved multi-image fusion, finer detail control, natural small text and faces, and harmonious, aesthetic visuals.

Capabilities

Infrastructure
Streaming
Fine-tuning

Details

Model IDByteDance/Seedream-4.5
Provider DeepInfra
Familybytedance
Licenseapache-2.0
Statusactive
Typeimage
Input modalitiestext
Output modalitiesimage
Open weightNo
Parameters—
Architecture—
Max resolution—
Resolutions—
Aspect ratios—
Batch size—
Release date—
Sourceofficial

Endpoints

imagesPOST
https://api.deepinfra.com/v1/openai/images

Pricing

$0.0400 per image unit (0x0 default)

Family Comparison: bytedance

ModelMax durationMax resolutionResolutionsFPSPricing
Seedance-1.5-Pro12s1920x1080864x496, 1280x720, 1920x108024 fps—
Seedream-4.5—————
Seedream-4—————
Seed-1.8————$0.25$2

API

GET/v1/models/deepinfra/ByteDance/Seedream-4.5

Seedream-4.5

ByteDance/Seedream-4.5

The latest image model, delivering better editing consistency, improved multi-image fusion, finer detail control, natural small text and faces, and harmonious, aesthetic visuals.

Changes · 1 entries
ByteDance/Seedream-4.5create3e56cf1Apr 26, 2026, 07:23 PM