On December 3, 2025, Volcano Engine made an official announcement, introducing the Doubao Image Creation Model, namely Doubao - Seedream - 4.5. This cutting - edge model is now open for public beta testing and has been successfully deployed on both Volcano Ark and the Experience Center.

Significant upgrades have been made to this model. It now excels in several key areas: maintaining subject consistency throughout the generated images, precisely following instructions, comprehending spatial logic with greater accuracy, and demonstrating enhanced aesthetic expressiveness. A special emphasis has been placed on bolstering its capability to create composite images by integrating multiple input elements.

This advanced model finds its applications in a wide range of scenarios, including advertising and marketing campaigns, e - commerce operations, and film and television production, where it can bring significant value and efficiency.