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No.0093image
Seedream 4.5
ByteDance
Released
December 2025
Benchmark Performance
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Info
Seedream 4.5 is ByteDance's unified image generation and editing model. Same as ByteDance SeeDream v4.5, featuring 94% text rendering accuracy and up to 14 reference images.
Technical Data
Max Resolution4K (2048x2048 standard)
InputsText, Image (up to 14)
Abilities
94% text rendering accuracyUp to 14 reference imagesUnified generation + editingCharacter consistency
ByteDance
Beijing, China · Est. 2012
ByteDance is a global technology company known for TikTok. Their AI research teams have developed powerful video and image generation models including the Seedance series, leveraging massive training data and compute resources.