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Description
FLUX.1 Krea [dev] is a cutting-edge, open-source diffusion transformer with 12 billion parameters, developed through the collaboration of Krea and Black Forest Labs, aimed at providing exceptional aesthetic precision and photorealistic outputs while avoiding the common “AI look.” This model is fully integrated into the FLUX.1-dev ecosystem and is built upon a foundational model (flux-dev-raw) that possesses extensive world knowledge. It utilizes a two-phase post-training approach that includes supervised fine-tuning on a carefully selected combination of high-quality and synthetic samples, followed by reinforcement learning driven by human feedback based on preference data to shape its stylistic outputs. Through the innovative use of negative prompts during pre-training, along with custom loss functions designed for classifier-free guidance and specific preference labels, it demonstrates substantial enhancements in quality with fewer than one million examples, achieving these results without the need for elaborate prompts or additional LoRA modules. This approach not only elevates the model's output but also sets a new standard in the field of AI-driven visual generation.
Description
Seedream 4.0 represents a groundbreaking evolution in multimodal AI, seamlessly combining text-to-image generation and text-based image manipulation within a single framework, capable of producing high-resolution visuals up to 4K with remarkable accuracy and speed. This innovative model employs an advanced diffusion transformer and variational autoencoder architecture, enabling it to effectively interpret both written prompts and visual references to generate outputs that are rich in detail and consistency, all while managing intricate elements such as semantics, lighting, and structural integrity adeptly. Additionally, it supports batch generation and multiple references, allowing users to execute precise modifications, whether altering style, background, or specific objects, without compromising the overall scene's quality. Demonstrating unparalleled prompt comprehension, visual appeal, and structural robustness, Seedream 4.0 surpasses its predecessors and competing models in various benchmarks focused on prompt fidelity and visual coherence. This advancement not only enhances creative workflows but also opens new possibilities for artists and designers seeking to push the boundaries of digital art.
API Access
Has API
API Access
Has API
Pricing Details
Free
Free Trial
Free Version
Pricing Details
No price information available.
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Krea
Founded
2022
Country
United States
Website
www.krea.ai/blog/flux-krea-open-source-release
Vendor Details
Company Name
ByteDance
Founded
2012
Country
China
Website
seed.bytedance.com/en/seedream4_0