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Description

FLUX 3 Image Klein, developed by Black Forest Labs, is an innovative image-generation model designed for use by developers and creative teams alike. This model transforms text prompts into vivid images and features instruction-based editing capabilities, allowing for reference-image guidance with up to ten images, as well as output options reaching up to 4K resolution. Equipped with 5.6 billion parameters, it is accessible via the Black Forest Labs API and can also be downloaded for local inference. Variants that include base and step-distilled options cater to diverse workflows, while additional quantized formats enable efficient local deployment. It serves a multitude of purposes such as creative production, design exploration, and prototyping, making it a versatile tool for image generation in various applications. It's important to note that both local and commercial usage of the model are regulated by its licensing terms. Furthermore, the API charges fees based on the number of generated images, with costs fluctuating according to resolution. This pricing structure allows users to tailor their usage based on specific project needs and budget considerations.

Description

FLUX.2 [klein] is the quickest variant within the FLUX.2 series of AI image models, engineered to seamlessly integrate text-to-image creation, image modification, and multi-reference composition into a singular, efficient architecture that achieves top-tier visual quality with sub-second response times on contemporary GPUs, making it ideal for applications demanding real-time performance and minimal latency. It facilitates both the generation of new images from textual prompts and the editing of existing visuals with reference points, offering a blend of high variability and lifelike output while ensuring extremely low latency, allowing users to quickly refine their work in interactive settings; compact distilled models can generate or modify images in less than 0.5 seconds on suitable hardware, and even the smaller 4 B variants are capable of running on consumer-grade GPUs with around 8–13 GB of VRAM. The FLUX.2 [klein] range includes various options, such as distilled and base models with 9 B and 4 B parameters, providing developers with the flexibility needed for local deployment, fine-tuning, research purposes, and integration into production environments. This diverse architecture enables a variety of use cases, making it a versatile tool for both creators and researchers alike.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

Integrations

ComfyUI Yes 
FLUX Upscale No 
FLUX.2 No 
OpenClaw No 

Integrations

ComfyUI No 
FLUX Upscale Yes 
FLUX.2 Yes 
OpenClaw Yes 

Pricing Details

$0.009/1K image
API use is pay-as-you-go, starting at $0.009 per 1K-resolution image; charges vary by image resolution.
Free Trial No 
Free Version Yes 

Pricing Details

No price information available.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

Black Forest Labs

Founded

2024

Country

Germany

Website

bfl.ai/blog/flux-3-image-klein

Vendor Details

Company Name

Black Forest Labs

Founded

2024

Country

Germany

Website

bfl.ai/models/flux-2-klein

Product Features

Alternatives

No Alternatives

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