doubao-seedream-4-5-251128

How to Use Seedgream 4.5 API
Dec 9, 2025
seedream-4-5
doubao-seedream-4-5-251128

How to Use Seedgream 4.5 API

Seedream 4.5 is the newest evolution of the Seedream family of text-to-image / image-editing models (developed under Byte/BytePlus research). It’s being rolled out across official BytePlus endpoints and multiple third-party platforms — including integrated access via multi-model gateways such as CometAPI — and brings improved subject consistency, typography/text rendering, and multi-image editing fidelity.
Seedream 4.5 API
Dec 10, 2025
doubao-seedream-4-5-251128
seedream-4-5

Seedream 4.5 API

Seedream 4.5 is ByteDance/Seed’s multimodal image model (text→image + image editing) that focuses on production-grade image fidelity, stronger prompt adherence, and much-improved editing consistency (subject preservation, text/typography rendering, and facial realism).