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const main = async () => {
const response = await fetch('https://api.ai.cc/v1/images/generations', {
method: 'POST',
headers: {
Authorization: 'Bearer ',
'Content-Type': 'application/json',
},
body: JSON.stringify({
model: 'bytedance/seedream-v4-text-to-image',
prompt: 'A jellyfish in the ocean',
}),
}).then((res) => res.json());
console.log('Generation:', response);
};
main();
import requests
def main():
response = requests.post(
"https://api.ai.cc/v1/images/generations",
headers={
"Authorization": "Bearer ",
"Content-Type": "application/json",
},
json={
"model": "bytedance/seedream-v4-text-to-image",
"prompt": "A jellyfish in the ocean",
},
)
response.raise_for_status()
data = response.json()
print("Generation:", data)
if __name__ == "__main__":
main()
-
AI Playground
Test all API models in the sandbox environment before you integrate.
We provide more than 300 models to integrate into your app.
Product Detail
✨ Discover Seedream 4: ByteDance's Next-Gen AI Image Generation
Seedream 4 is ByteDance’s cutting-edge AI model, setting a new standard for unified image generation. This powerful platform is engineered to transform text and references into stunning visual content with unparalleled speed and quality. Achieve photorealistic 2K resolution images in approximately 1.8 seconds, with support for outputs up to 4K resolution, making it ideal for rapid, high-quality content creation across various industries.
Key Capabilities:
- ✅ Accepts up to six reference images and generates up to nine consistent images simultaneously, perfect for batch campaigns and storyboard workflows.
- ✅ Features natural language-driven editing, allowing easy addition or removal of elements without complex inputs, while maintaining strong character consistency.
- ✅ Supports bilingual prompts in Chinese and English, making it globally accessible.
🚀 Unrivaled Performance Benchmarks
- Inference Speed: Generates 2048×2048 pixel images in ~1.8 seconds, establishing an industry benchmark for rapid, real-time creative workflows.
- Resolution Support: Delivers ultra-sharp, photorealistic visuals up to 4K resolution, complete with professional-grade lighting, textures, and aesthetics.
- Prompt Adherence: Masterfully translates complex natural language prompts into detailed visuals that precisely reflect conceptual intent and intricate visual details.
🛠️ Technical Deep Dive into Seedream 4's Architecture
Seedream 4 leverages ByteDance’s next-generation hybrid transformer architecture, featuring a dynamic Mixture of Experts (MoE) design. This sophisticated architecture intelligently allocates computation at the token level, ensuring ultra-low latency and exceptionally high-quality image generation. The MoE layers are key to its efficient scaling, enabling 2K resolution outputs in about 1.8 seconds and supporting up to 4K ultra-high-resolution outputs.
This unified model seamlessly supports both text-to-image generation and batch creation within a single multimodal framework. It expertly handles diverse inputs, including natural language prompts, up to six reference images, and video frames, facilitating rich multimodal reasoning and synthesis with strong semantic and prompt fidelity.
💰 API Pricing for Seedream 4
Only $0.0315 per image
💡 Key Features of Seedream 4
- Natural Language Editing: Intuitive image modifications via text commands, eliminating the need for complex masks or bounding boxes.
- Character Consistency: Maintains facial features, clothing, lighting, and textures across various styles and images, ensuring visual coherence.
- Photorealistic Quality: Produces professional-grade visuals with flawless lighting and texture, supporting diverse styles from realistic cinematics to abstract art.
- Bilingual Support: Accurately understands and processes both Chinese and English prompts, catering to a broad global and localized user base.
- Context-Aware Generation: Leverages semantic understanding for context-rich image synthesis, perfect for infographics or thematic visuals.
- Multi-Reference & Batch Generation: Supports up to six reference images and batch outputs up to nine images, all while maintaining coherence.
🎨 Transformative Use Cases for Seedream 4
📈 E-commerce & Marketing
Rapidly generate product variations, lifestyle shots, and advertising visuals with consistent style, supporting quick iterative creative cycles for impactful campaigns.
🎬 Storyboard & Comic Creation
Produce coherent image sequences for narrative planning and shot composition for artists and filmmakers, eliminating manual frame-by-frame editing.
🏡 Interior & Concept Design
Refine sketches and photos with lighting, style, and compositional adjustments, creating high-resolution renderings perfect for presentations and client approvals.
🌟 Fan Art & Illustration
Leverage multi-reference and style-consistent generation to create stylized portraits, anime characters, and collectibles while preserving character identity.
📰 Professional Posters & Infographics
Achieve high-resolution outputs up to 4K with superior text rendering, layout composition, and precise natural language-driven editing for compelling visual assets.
📱 Creative Multimedia Content
Integrate text, images, and videos to generate advertising, entertainment, and e-learning materials with rich semantic alignment.
💻 Code Sample Integration
<snippet data-name="image.flux" data-model="bytedance/seedream-v4-text-to-image"></snippet>
📊 Seedream 4: Outperforming the Competition
vs Gemini 2.5 Flash Image: Seedream 4 offers superior user intent understanding, delivering more accurate and contextually relevant edits. It significantly outperforms Gemini 2.5 in maintaining character consistency and complex scene detail.
vs Seedream 3.0: Seedream 4 boasts approximately 35% faster inference speeds and supports higher output resolutions up to 4K. It also unifies generation and editing capabilities into a single model, a significant advancement over Seedream 3.0.
vs Flux Kontext: Seedream 4 provides significantly better prompt adherence, image alignment, and text rendering quality, where Flux Kontext often produces inconsistent compositions and less polished images.
vs Qwen-Image: Seedream 4 handles complex scenes and multi-object prompts with superior accuracy and coherence. Qwen-Image often struggles with complex logic and exhibits weaker prompt alignment.
❓ Frequently Asked Questions (FAQ)
Q1: What is Seedream 4 and what are its primary benefits?
A1: Seedream 4 is ByteDance's advanced AI model for unified text-to-image generation. It offers lightning-fast generation (2K images in ~1.8s), support for up to 4K resolution, strong character consistency, and intuitive natural language editing, making high-quality content creation more efficient.
Q2: How fast can Seedream 4 generate images?
A2: Seedream 4 is optimized for speed, producing high-resolution (2048×2048 pixels) images in approximately 1.8 seconds, setting a new industry standard for quick creative output.
Q3: Can Seedream 4 maintain consistent characters across multiple images?
A3: Yes, a core feature of Seedream 4 is its ability to maintain strong character consistency, preserving facial features, clothing, lighting, and textures across various generated images and styles, which is crucial for narrative and campaign consistency.
Q4: What kind of editing capabilities does Seedream 4 offer?
A4: Seedream 4 features natural language-driven editing. Users can easily add or remove elements, modify styles, or adjust compositions using simple text commands, without needing complex masks or bounding boxes.
Q5: Is Seedream 4 suitable for global users?
A5: Absolutely. Seedream 4 supports native bilingual prompts in both Chinese and English, allowing for accurate understanding and processing of instructions from a diverse global user base.
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