Dreamina

Seedream 4.0: A new-generation Image Creation Model

As a new-generation image creation model, Seedream 4.0 integrates image generation and image editing capabilities into a single, unified architecture. This allows it to flexibly handle complex multimodal tasks, including knowledge-based generation, complex reasoning, and reference consistency. With much faster inference speed than its predecessor, the model can produce stunning, high-definition images at up to 4K resolution. Unleash your creative potential with Dreamina, a tool that understands your intent and executes with the precision of Seedream 4.0.

Seedream 4.0 Model Key Features Showcase in Dreamina

Multi-Image Composition for Accelerated Creativity

Multi-Image Composition Showcase - Brand Design in Dreamina

Efficient Multi-Image Generation and Style Consistency

With a single text instruction in Dreamina, the Seedream 4.0 engine intelligently combines multiple images while maintaining stylistic unity. This capability is perfect for generating product images from various angles or creating serialized brand visual designs. It removes the friction of manual composition, allowing for rapid iteration and exploration of complex visual ideas.Prompt: Based on this LOGO, create a set of outdoor sports brand visual designs for 'GREEN', including packaging bags, hats, cards, bracelets, paper boxes, and lanyards. Green is the main visual color, in a simple and modern style.

Multi-Image Composition Showcase - Sequential Art in Dreamina

Sequential Narrative Generation for Storytelling

Dreamina, powered by Seedream 4.0, excels at understanding contextual information from a series of instructions, enabling it to generate sequential images or storyboards with a coherent narrative. This feature provides robust support for comic creation, advertising storyboard design, and other storytelling applications, allowing for seamless visual narratives that maintain character and environmental consistency across frames.Prompt: 6 Japanese-style manga panels depicting a cat disdaining the luxurious cat bed its owner bought, preferring instead to sneak into a cardboard delivery box.

Multi-Image Composition Showcase - Theme Consistency in Dreamina

Batch Creation with Consistent Themes

Generate multiple variations of an image or a series of images that maintain a consistent theme and style. This is ideal for mood boards, character design iterations, or creating cohesive visual assets for large projects. Dreamina, with Seedream 4.0, streamlines the process of generating diverse yet unified visual content, ensuring efficiency and quality across all outputs.Prompt: Generate a series of 4 images in a cyberpunk style, featuring neon-lit cityscapes with flying vehicles and futuristic architecture, each with a slightly different focal point but maintaining the overall aesthetic.

Prompt-Based Editing for 'What You Say Is What You Get'

Instruction-Based Editing Showcase - Removing a person in Dreamina

Precise Local Repainting and Content Modification

Leverage natural language instructions in Dreamina to precisely modify, replace, or remove any element within an image. Whether you need to alter text on a poster, adjust subtle lighting details, or swap out a main subject, Seedream 4.0 delivers a 'What You Say Is What You Get' editing experience. This granular control makes complex adjustments incredibly simple and intuitive, eliminating the need for manual selection tools.Prompt: Remove the boy in this picture.

Instruction-Based Editing Showcase - Object Replacement in Dreamina

Intelligent Replacement and Restoration

The model intelligently identifies and replaces subjects within images while seamlessly blending them into the existing environment. In Dreamina, you can perform advanced restorations, such as colorizing old photographs and repairing scratches, breathing new life into cherished memories. This capability extends to complex object manipulation, maintaining realistic lighting and perspective for flawless integration.Prompt: Replace this dog with a Schnauzer.

Instruction-Based Editing Showcase - Lighting Adjustment in Dreamina

Atmospheric & Environmental Adjustments

Go beyond simple object manipulation and alter the entire mood of an image. With Dreamina, you can interpret complex instructions to change lighting conditions, time of day, and overall atmosphere, giving you complete artistic control over the scene's environment.Prompt: Turn on the lights to light up the living room. The outside is still the evening.

Knowledge-Driven, Precise Generation

Knowledge-Driven Showcase - Renewable Energy Gallery created with Dreamina

Deep Reasoning with World Knowledge Integration

With its extensive built-in knowledge base and powerful logical reasoning capabilities, Seedream 4.0 allows Dreamina to understand and generate content with exceptional accuracy. Effortlessly create beautiful and correct scientific illustrations, data visualizations, and specialized images that require deep factual understanding, transforming complex concepts into accessible visuals. This also includes generating a gallery of related images based on a core theme or concept, maintaining style and informational accuracy.Prompt: Generate a gallery of three images showcasing different types of renewable energy: solar panels in a desert, wind turbines on a coast, and a hydroelectric dam. Each image should be distinct but maintain a consistent informational and clean aesthetic.

Knowledge-Driven Showcase - Mathematical Equations in Dreamina

Accurate Knowledge Presentation in Specialized Fields

From complex mathematical equations and chemical formulas to detailed comparisons of architectural styles, Dreamina accurately comprehends and visually presents information in a clear and understandable manner. It serves as an invaluable assistant for learning, research, and professional tasks requiring precise visual communication of knowledge.Prompt: On a blackboard, draw the following system of linear equations and their solution steps: 5x + 2y = 26; 2x - y = 5.

Knowledge-Driven Showcase - Architectural Comparison in Dreamina

Comparative Visual Analysis

Leverage Dreamina's underlying knowledge to create detailed visual comparisons. Seedream 4.0 can generate images that accurately reflect the distinct characteristics of different subjects, such as architectural styles, and present them in an informative, side-by-side format, making it an excellent tool for educational and analytical purposes.Prompt: Create a comparison chart of a Gothic church and a Baroque palace, and briefly describe the main characteristics of each architectural style respectively below the corresponding pictures.

Model Performance

Below are the results of Seedream 4.0 in internal benchmark MagicBench and on the third-party platform Artificial Analysis.

MagicBench Text-to-Image Radar Chart

MagicBench: Text-to-Image Evaluation

In ByteDance's internal MagicBench test, the Seedream 4.0 engine, which powers Dreamina, achieved high scores for critical text-to-image metrics. This includes superior performance in prompt following, aesthetic quality, and text rendering, demonstrating its ability to accurately interpret creative prompts and produce visually appealing, high-quality results.

MagicBench Single-Image Editing Radar Chart

MagicBench: Image Editing Evaluation

For single-image editing tasks, Seedream 4.0 achieved an excellent balance between prompt following and alignment with the source image. It reached first place in the internal Elo evaluation, highlighting its superior capability in making precise, context-aware edits, a core feature of the Dreamina platform.

Artificial Analysis Text-to-Image Leaderboard

Artificial Analysis: Text-to-Image Leaderboard

In public blind tests on the third-party Artificial Analysis platform, Dreamina's Seedream 4.0 engine achieved a competitive Elo score on the Text-to-Image arena. This high ranking indicates strong positive user preference for its generation quality compared to other leading models. (Source: Artificial Analysis, as of 2025-09-12)

Artificial Analysis Image Editing Leaderboard

Artificial Analysis: Image Editing Leaderboard

Similarly, in the Image Editing arena, Seedream 4.0 secured a top-tier Elo score, validating its effectiveness in real-world editing scenarios. This result shows that users favor the intuitive and powerful editing capabilities that Dreamina provides, confirming its strength in both creation and modification. (Source: Artificial Analysis, as of 2025-09-12)

Frequently Asked Questions about Dreamina & Seedream 4.0

What are the core differences between Dreamina (powered by Seedream 4.0) and other image models?

Dreamina's primary advantage, driven by the Seedream 4.0 engine, lies in its unified architecture for both image generation and editing. This allows for incredibly flexible and precise post-generation modifications using natural language instructions, creating a seamless workflow from creation to refinement. Additionally, its superior multi-modal understanding, knowledge-driven generation, and significantly faster processing speeds set it apart.

Can I use Dreamina to edit my own photos?

Absolutely. Within Dreamina, you can upload your own images and leverage the powerful instruction-based editing features of Seedream 4.0. For example, you can say 'change the background to a beach,' 'add a pair of glasses to this person,' or 'repair the scratches on this old photo.' The process is intuitive and highly effective for personal and professional image adjustments.

What is the quality of the images generated by Dreamina, and are they suitable for commercial use?

Powered by Seedream 4.0, Dreamina supports the generation of ultra-high-definition images up to 4K resolution. The attention to detail, vibrant colors, and overall visual fidelity are designed to meet professional standards. The high-quality output is suitable for most commercial applications, including social media content, marketing posters, product showcase images, and more.

How does Dreamina benefit professional designers and artists?

For professionals, Dreamina is an invaluable tool. It acts not just as a creation engine but as an intelligent assistant that sparks inspiration and dramatically boosts efficiency. It enables rapid prototyping of creative concepts, batch generation of design assets via Seedream 4.0, and automated execution of tedious editing tasks, allowing creators to dedicate more time to core ideation and artistic expression.

What kind of input does Dreamina accept for image generation and editing?

Dreamina primarily accepts natural language text prompts for both generating new images and editing existing ones. For editing, you can also upload a reference image to modify. The underlying Seedream 4.0 model is designed to interpret complex instructions, allowing for detailed control over the output, from specific artistic styles and moods to precise object manipulations and scene compositions.

Is Dreamina capable of understanding and integrating multiple reference images or elements?

Yes, a key strength of Seedream 4.0, available through Dreamina, is its ability to handle multi-image composition. You can provide multiple reference images and instruct the model to combine their elements, styles, or even generate a series of images that maintain consistency across different visual inputs. This is particularly useful for complex projects requiring unified aesthetics or diverse visual components.