Seedream 4.0, available on the fal platform, is a versatile image creation model designed to meet the growing demand for speed, quality, and consistency in digital content creation. It facilitates rapid production of 2K images that can be scaled to 4K, making it suitable for commercial and artistic applications. The model integrates text-to-image, image editing, and multi-image composition into a single framework, allowing users to manipulate images using natural language instructions. Key features include multi-image composition, variation sets, and a creative control toolbox that supports style transfer, depth cues, and frame continuity. Seedream 4.0 is aimed at diverse creative scenarios, from commercial design and artistic creation to media and entertainment, enabling users to produce coherent, high-quality visual narratives and assets efficiently.