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Average Ratings 0 Ratings
Description
The Bonsai Image Ternary 4B MLX 2-bit is a text-to-image diffusion transformer specifically designed for deployment on Apple Silicon, emphasizing quality in its Bonsai Image variant. This model utilizes ternary weights of {−1, 0, +1} along with FP16 group-wise scaling in its transformer layers, which encompass Q/K/V projections, output projections, and MLP weights. Notably, it reduces the size of the FLUX.2 Klein 4B transformer from 7.75 GB FP16 to just 1.21 GB, achieving a remarkable 6.4× smaller footprint while maintaining visual quality and fidelity to prompts akin to the original model. The deployment package for Apple Silicon is 3.88 GB, which includes the MLX 2-bit diffusion transformer, a 4-bit Qwen3-4B text encoder, and an FP16 Flux2 VAE. After the text encoder handles prompt encoding, it is offloaded to ensure that only the compact transformer and VAE remain in memory during the denoising loop. Furthermore, the model employs a 4-step FlowMatchEuler sampler with guidance set at 1.0 and a shift of 3.0, eliminating the need for CFG and negative prompts, thus streamlining the generation process for enhanced user experience. Overall, this innovation represents a significant advancement in efficient and effective image generation technology.
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
API Access
Has API
Integrations
FLUX.2
OpenClaw
Pricing Details
No price information available.
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
PrismML
Founded
2026
Country
United States
Website
prismml.com
Vendor Details
Company Name
Black Forest Labs
Founded
2024
Country
Germany
Website
bfl.ai/models/flux-2-klein