---
tags:
- mlx
- mflux
- flux
- flux2
- image-generation
library_name: mflux
base_model: black-forest-labs/FLUX.2-klein-9B
---

# FLUX.2 klein 9B (MLX 4-bit)

Pre-quantized **MLX** weights in the **mflux** format for faster local loading.

## Usage (mflux)

```sh
uv tool install --upgrade mflux

mflux-generate-flux2   --model AITRADER/FLUX2-klein-9B-mlx-4bit   --base-model flux2-klein-9b   --prompt "A puffin standing on a cliff"   --width 1024   --height 1024   --steps 50   --guidance 3.5 \
  --seed 42   --output image.png
```

## Notes

- This is **not** an official Black Forest Labs release; it is a convenience repackage for MLX.
- For the original model, see `black-forest-labs/FLUX.2-klein-9B`.