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ByteDance
Seedream 4 Models
bytedance/seedream-v4/edit-sequential
Seedream v4 Edit Sequential
gambar-ke-gambar

Seedream v4 Edit Sequential API by ByteDance

bytedance/seedream-v4/edit-sequential
Edit-sequential

Open and Advanced Large-Scale Image Generative Models.

Seedream 4.0 - Model Kreasi Visual All-in-One ByteDance

BARU

Mesin Kreasi Gambar Generasi Terbaru dari Doubao

Seedream 4.0 adalah model kreasi gambar generasi terbaru dari ByteDance, diposisikan sebagai alat profesional yang "menyatukan pembuatan dan pengeditan". Satu model yang sama mampu menangani tugas teks-ke-gambar, pengeditan gambar, dan pembuatan multi-gambar, menjadikan perjalanan kreatif Anda dari inspirasi hingga realisasi lebih efisien dan lebih terkendali.

Sorotan Model

Dilengkapi lima kemampuan inti: Pengeditan Instruksi Presisi, Preservasi Fitur Tinggi, Pemahaman Niat Mendalam, Multi-Image I/O, dan Resolusi Ultra HD. Mencakup beragam skenario kreatif, menghadirkan setiap inspirasi secara instan dengan kualitas tinggi.

Pengeditan Instruksi Presisi

Cukup deskripsikan kebutuhan Anda dalam bahasa sehari-hari untuk menjalankan operasi tambah, hapus, ubah, dan ganti secara akurat. Mendukung aplikasi di desain komersial, kreasi seni, dan hiburan.

Preservasi Fitur Tinggi

Konsistensi Karakter:Mempertahankan fitur karakter secara konsisten di berbagai gaya kreasi (ilustrasi/3D/fotografi), menjaga kreasi selalu terkendali
Preservasi Adegan:Memaksimalkan detail gambar asli, tanpa khawatir rasa "AI berminyak" setelah pengeditan, menghasilkan pengeditan tanpa kehilangan kualitas

Pemahaman Niat Mendalam

Peningkatan Pengetahuan:Basis pengetahuan tingkat ahli, membawa pemahaman teks ke level berikutnya
Materialisasi Inspirasi:Dari abstrak ke konkret, mewujudkan inspirasi "liar" menjadi kenyataan
Penalaran Prediktif:Kemampuan penalaran yang lebih kuat, mensimulasikan prediksi lintas waktu dan ruang, membuat yang tak terlihat menjadi terlihat
Rasio Adaptif:Saat diaktifkan, secara otomatis mencocokkan rasio aspek terbaik untuk gambar Anda

Input/Output Multi-Gambar

Masukkan beberapa gambar sekaligus, mendukung operasi pengeditan kompleks seperti kombinasi, migrasi, penggantian, dan derivasi, untuk menghasilkan sintesis tingkat tinggi

Resolusi Ultra HD

Resolusi kembali ditingkatkan, mendukung output ultra-definisi tinggi untuk kualitas gambar tingkat profesional

Skenario Aplikasi

🎨
Desain Komersial
🖼️
Kreasi Seni
📸
Pengeditan Foto
🎮
Aset Game
👤
Desain Karakter
🏗️
Visualisasi Arsitektur
📱
Media Sosial
🎬
Film & Animasi

Prompt Examples & Creative Templates

Discover the power of Seedream 4.0 with these carefully crafted prompt examples. Each template showcases specific capabilities and helps you achieve professional results.

Perspective & Composition Control
Precision Editing

Perspective & Composition Control

Transform camera angles, adjust scene distance, and modify aspect ratios with precision
Prompt Template

Change the camera angle from eye-level to bird's-eye view, adjust the scene from close-up to medium shot, and convert the image aspect ratio to 16:9. Maintain all original elements and lighting while adapting the composition for the new perspective and format.

Mathematical Whiteboard Creation
Text & Formula Generation

Mathematical Whiteboard Creation

Generate clean whiteboard with precise mathematical formulas and equations
Prompt Template

Create a clean white whiteboard with the following mathematical equations written in clear, professional handwriting: E=mc², √(9)=3, and the quadratic formula (-b±√(b²-4ac))/2a. Use black or dark blue marker style, with proper spacing and mathematical notation.

Sketch to Reality Transformation
Deep Intent Understanding

Sketch to Reality Transformation

Transform rough sketches into detailed realistic objects - bringing wild imagination to life
Prompt Template

Based on this rough sketch, generate a vintage television set from the 1950s-60s era. Transform the abstract lines and shapes into a realistic, detailed old-style TV with wooden cabinet, rounded screen, control knobs, and period-appropriate design elements. Make the vague concept concrete and lifelike.

Lossless Detail Enhancement
High Feature Preservation

Lossless Detail Enhancement

Maximize original image detail retention, avoiding AI-generated artifacts for truly lossless editing
Prompt Template

Enhance this image while maximizing the preservation of original details. Avoid any AI-generated 'plastic' or 'oily' artifacts. Maintain authentic textures, natural lighting, and original image characteristics. Focus on clean, lossless enhancement that respects the source material's integrity.

Creative Font Styling
Text Transformation

Creative Font Styling

Transform plain text into artistic, creative typography while maintaining readability
Prompt Template

Transform all the text in this image into creative, artistic fonts. Replace the standard typography with stylized lettering that matches the image's aesthetic - use decorative fonts, calligraphy styles, or artistic text treatments. Maintain the same text content and layout while making the typography more visually appealing and creative.

Kemampuan Inti

Pembuatan
Kreasi Teks-ke-Gambar

Kemampuan pemahaman teks dan pembuatan gambar yang canggih, mendukung berbagai gaya artistik dan kebutuhan profesional, dari konsep hingga karya akhir dalam satu langkah.

Pengeditan
Pengeditan Gambar Cerdas

Perintah pengeditan berbasis bahasa natural, mendukung penambahan/penghapusan objek, transfer gaya, penggantian latar belakang, dan operasi pengeditan kompleks lainnya.

Sintesis
Komposisi Multi-Gambar

Kemampuan input multi-gambar yang revolusioner, memungkinkan sintesis gambar kompleks, migrasi gaya, dan kombinasi kreatif dengan kontrol yang belum pernah ada sebelumnya.

Mengapa Memilih Seedream 4.0?

🚀
Solusi All-in-One
Satu model menangani pembuatan, pengeditan, dan komposisi - tidak perlu berpindah antara berbagai alat
🎯
Kualitas Profesional
Kualitas output tingkat komersial dengan kontrol presisi atas setiap detail
🔄
Gaya yang Konsisten
Mempertahankan konsistensi karakter dan gaya di berbagai generasi dan pengeditan

Spesifikasi Teknis

Arsitektur Model:Didukung oleh ByteDance Doubao AI
Fitur Inti:Integrasi Generasi + Pengeditan
Dukungan Resolusi:Output Ultra HD
Dukungan Input:Teks, Gambar Tunggal/Multi-Gambar
Format Output:PNG, JPEG, WebP
Integrasi API:RESTful API dengan Dukungan SDK

Rasakan Kekuatan Seedream 4.0

Bergabunglah dengan para kreator di seluruh dunia untuk merevolusi kreasi konten visual dengan model AI gambar terintegrasi paling canggih dari ByteDance.

Alat Profesional
Sangat Cepat
🌐Platform All-in-One

Seedream 4: A next-generation multimodal image generation system developed by ByteDance Seed

Model Card Overview

FieldDescription
Model NameSeedream 4
Developed byByteDance Seed Team
Release DateSeptember 9, 2025
Model TypeMultimodal Image Generation
Related LinksOfficial Website, Technical Report (arXiv), GitHub Organization (ByteDance-Seed)

Introduction

Seedream 4 is a powerful, efficient, and high-performance multimodal image generation system that unifies text-to-image (T2I) synthesis, image editing, and multi-image composition within a single, integrated framework. Engineered for scalability and efficiency, the model introduces a novel diffusion transformer (DiT) architecture combined with a powerful Variational Autoencoder (VAE). This design enables the fast generation of native high-resolution images up to 4K, while significantly reducing computational requirements compared to its predecessors.

The primary goal of Seedream 4 is to extend traditional T2I systems into a more interactive and multidimensional creative tool. It is designed to handle complex tasks involving precise image editing, in-context reasoning, and multi-image referencing, pushing the boundaries of generative AI for both creative and professional applications.

Key Features & Innovations

Seedream 4 introduces several key advancements in image generation technology:

  • Unified Multimodal Architecture: It integrates T2I generation, image editing, and multi-image composition into a single model, allowing for seamless transitions between different creative workflows.
  • Efficient and Scalable Design: The model features a highly efficient DiT backbone and a high-compression VAE, achieving over 10x inference acceleration compared to Seedream 3.0 while delivering superior performance. This architecture is hardware-friendly and easily scalable.
  • Ultra-Fast, High-Resolution Output: Seedream 4 can generate native high-resolution images (from 1K to 4K) in as little as 1.4 to 1.8 seconds for a 2K image, greatly enhancing user interaction and production efficiency.
  • Advanced Multimodal Capabilities: The model excels at complex tasks such as precise, instruction-based image editing, in-context reasoning, and generating new images by blending elements from multiple reference images.
  • Professional and Knowledge-Based Content Generation: Beyond artistic imagery, Seedream 4 can generate structured and knowledge-based content, including charts, mathematical formulas, and professional design materials, bridging the gap between creative expression and practical application.
  • Advanced Training and Acceleration: The model is pre-trained on billions of text-image pairs and utilizes a multi-stage post-training process (CT, SFT, RLHF) to enhance its capabilities. Inference is accelerated through a combination of adversarial distillation, quantization, and speculative decoding.

Model Architecture & Technical Details

Seedream 4's architecture is a significant leap forward, focusing on efficiency and power. The core components are a diffusion transformer (DiT) and a Variational Autoencoder (VAE).

  • Pre-training Data: Billions of text-image pairs, including a specialized pipeline for knowledge-related data like instructional images and formulas.
  • Training Strategy: A multi-stage approach, starting at a 512x512 resolution and fine-tuning at higher resolutions up to 4K.
  • Post-training: A joint multi-task process involving Continuing Training (CT), Supervised Fine-Tuning (SFT), and Reinforcement Learning from Human Feedback (RLHF) to enhance instruction following and alignment.
  • Inference Acceleration: A holistic system combining an adversarial learning framework, hardware-aware quantization (adaptive 4/8-bit), and speculative decoding.

Intended Use & Applications

Seedream 4 is designed for a wide range of creative and professional applications, moving beyond simple image generation to become a comprehensive visual content creation tool.

  • Creative Content Generation: Creating high-quality, artistic images, illustrations, and concept art from text prompts.
  • Advanced Image Editing: Performing complex edits on existing images using natural language instructions, such as adding or removing objects, changing styles, and modifying backgrounds.
  • Design and Marketing: Generating professional design materials, product mockups, and marketing visuals with precise control over text and branding elements.
  • Educational and Technical Content: Creating structured, knowledge-based visuals like diagrams, charts, and mathematical formulas for educational or technical documentation.
  • Multi-Image Composition: Blending elements from multiple source images to create new compositions, such as virtual try-ons for fashion or combining characters with new scenes.

Performance

Seedream 4 has demonstrated state-of-the-art performance on both internal and public benchmarks as of September 18, often outperforming other leading models in text-to-image and image editing tasks.

MagicBench (Internal Benchmark)

TaskPerformance Summary
Text-to-ImageAchieved high scores in prompt following, aesthetics, and text-rendering.
Single-Image EditingShowed a good balance between prompt following and alignment with the source image.

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