DiffSynth-Studio/FLUX.1-Kontext-dev-lora-highresfix

High-Resolution Fix - Kontext Image Editing LoRA

Model Introduction

This LoRA model is trained based on the Kontext model and DiffSynth-Studio. After using this model, you can input the instruction Improve the clarity. to enhance the image clarity.

Model Results

	Example 1	Example 2	Example 3
Original
Generated

	Example 4	Example 5	Example 6 (Yes, it can handle normal images)
Original
Generated

Usage Instructions

This model is trained using the DiffSynth-Studio framework. Please install it first:

git clone https://github.com/modelscope/DiffSynth-Studio.git  
cd DiffSynth-Studio
pip install -e .

import torch
from diffsynth.pipelines.flux_image_new import FluxImagePipeline, ModelConfig
from PIL import Image
from modelscope import snapshot_download

snapshot_download("DiffSynth-Studio/FLUX.1-Kontext-dev-lora-highresfix", cache_dir="./models")
pipe = FluxImagePipeline.from_pretrained(
    torch_dtype=torch.bfloat16,
    device="cuda",
    model_configs=[
        ModelConfig(model_id="black-forest-labs/FLUX.1-Kontext-dev", origin_file_pattern="flux1-kontext-dev.safetensors"),
        ModelConfig(model_id="black-forest-labs/FLUX.1-dev", origin_file_pattern="text_encoder/model.safetensors"),
        ModelConfig(model_id="black-forest-labs/FLUX.1-dev", origin_file_pattern="text_encoder_2/"),
        ModelConfig(model_id="black-forest-labs/FLUX.1-dev", origin_file_pattern="ae.safetensors"),
    ],
)
pipe.load_lora(pipe.dit, "models/DiffSynth-Studio/FLUX.1-Kontext-dev-lora-highresfix/model.safetensors", alpha=1)

image = Image.open("your_image.jpg")
image = pipe(
    prompt="Improve the clarity.",
    kontext_images=image,
    embedded_guidance=2.5,
    seed=0,
)
image.save("output.jpg")