MOSS-Image-SFT · MFlux BF16

This is a BF16 MFlux version of MOSS-Image-SFT.

MFlux runs the latest state-of-the-art generative image models locally on your Mac in native MLX. MFlux is open source and free.

Community conversion by MFlux-Community -- not an official release from the original model's authors. The original model's license applies unchanged, see License.

MFlux versions of MOSS-Image-SFT

QUANT	GB	Repo
BF16	26.2	this repo
Q8	14.0	mflux-community/moss-image-sft-mflux-q8
Q6	10.7	mflux-community/moss-image-sft-mflux-q6
Q5	9.1	mflux-community/moss-image-sft-mflux-q5
Q4	7.5	mflux-community/moss-image-sft-mflux-q4
Q3	5.8	mflux-community/moss-image-sft-mflux-q3

Converted on 2026-10-22.

BF16 is the full-precision MLX build -- no quantization. Use it as the highest-fidelity reference, or pass --quantize to quantize on the fly.

Usage

Install MFlux

uv tool install --upgrade mflux

Generate an image using MOSS-Image-SFT BF16:

mflux-generate-moss-image \
  --model mflux-community/moss-image-sft-mflux-bf16 \
  --base-model moss-image-sft \
  --prompt "A wooden signpost in a forest reading HELLO WORLD" \
  --width 768 \
  --height 768 \
  --seed 42 \
  --output image.png

The weights are downloaded from this repo on first use. To keep a local copy instead:

hf download mflux-community/moss-image-sft-mflux-bf16 --local-dir ./moss-image-sft-mflux-bf16

then pass --model ./moss-image-sft-mflux-bf16.

License

This repo inherits the license of the original model: Apache 2.0. See the original model card for the full terms and any usage restrictions. The weights here were modified from the original release only by conversion to MLX.