---
title: Qwen-Image-Distill-LoRA
canonical_url: "https://www.modelscope.cn/models/DiffSynth-Studio/Qwen-Image-Distill-LoRA"
md_url: "https://www.modelscope.cn/models/DiffSynth-Studio/Qwen-Image-Distill-LoRA.md"
repository: DiffSynth-Studio/Qwen-Image-Distill-LoRA
chinese_name: "Qwen-Image LoRA 蒸馏加速模型"
last_updated: 2025-08-18
license: "Apache License 2.0"
base_model:
  - Qwen/Qwen-Image
base_model_relation: adapter
parameters: 235.9M
tensor_type:
  - BF16
library_name:
  - pytorch
  - lora
  - safetensors
frameworks:
  - Pytorch
supports_inference: txt2img
downloads: 2827
stars: 25
tags:
  - LoRA
---

# Qwen-Image-Distill-LoRA

> Qwen-Image-Distill-LoRA - DiffSynth-Studio 在 ModelScope 开源的模型。Qwen-Image LoRA 蒸馏加速模型

DiffSynth-Studio/Qwen-Image-Distill-LoRA 是 ModelScope 魔搭社区上的 235.9M 参数机器学习模型，采用 Apache License 2.0 许可，基于 Qwen/Qwen-Image 构建，并支持在线推理（txt2img）。

- **Repository**: DiffSynth-Studio/Qwen-Image-Distill-LoRA
- **License**: Apache License 2.0
- **Parameters**: 235.9M
- **Base model**: Qwen/Qwen-Image
- **Online inference**: txt2img
- **Tags**: LoRA
- **Downloads**: 2827
- **Stars**: 25
- **Last updated**: 2025-08-18

Source: https://www.modelscope.cn/models/DiffSynth-Studio/Qwen-Image-Distill-LoRA

---

# Qwen-Image LoRA 蒸馏加速模型

## 模型介绍

本模型是 [Qwen-Image](https://www.modelscope.cn/models/Qwen/Qwen-Image) 的蒸馏加速 LoRA，我们沿用了模型 [DiffSynth-Studio/Qwen-Image-Distill-Full](https://modelscope.cn/models/DiffSynth-Studio/Qwen-Image-Distill-Full) 的训练流程，将可训练模型参数改为 LoRA，从而更方便地集成到各类图像生成框架中。

训练框架基于 [DiffSynth-Studio](https://github.com/modelscope/DiffSynth-Studio) 构建，训练数据是由原模型根据 [DiffusionDB](https://www.modelscope.cn/datasets/AI-ModelScope/diffusiondb) 中随机抽取的提示词生成的 1.6 万张图，训练程序在 8 * MI308X GPU 上运行了约 1 天。

## 效果展示

||原版模型|原版模型|加速模型|
|-|-|-|-|
|推理步数|40|15|15|
|CFG scale|4|1|1|
|前向推理次数|80|15|15|
|样例1|![](./assets/image_1_full.jpg)|![](./assets/image_1_original.jpg)|![](./assets/image_1_ours.jpg)|
|样例2|![](./assets/image_2_full.jpg)|![](./assets/image_2_original.jpg)|![](./assets/image_2_ours.jpg)|
|样例3|![](./assets/image_3_full.jpg)|![](./assets/image_3_original.jpg)|![](./assets/image_3_ours.jpg)|

## 推理代码

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

```python
from diffsynth.pipelines.qwen_image import QwenImagePipeline, ModelConfig
from modelscope import snapshot_download
import torch

snapshot_download("DiffSynth-Studio/Qwen-Image-Distill-LoRA", local_dir="models/DiffSynth-Studio/Qwen-Image-Distill-LoRA")
pipe = QwenImagePipeline.from_pretrained(
    torch_dtype=torch.bfloat16,
    device="cuda",
    model_configs=[
        ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="transformer/diffusion_pytorch_model*.safetensors"),
        ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="text_encoder/model*.safetensors"),
        ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="vae/diffusion_pytorch_model.safetensors"),
    ],
    tokenizer_config=ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="tokenizer/"),
)
pipe.load_lora(pipe.dit, "models/DiffSynth-Studio/Qwen-Image-Distill-LoRA/model.safetensors")

prompt = "精致肖像，水下少女，蓝裙飘逸，发丝轻扬，光影透澈，气泡环绕，面容恬静，细节精致，梦幻唯美。"
image = pipe(prompt, seed=0, num_inference_steps=15, cfg_scale=1)
image.save("image.jpg")
```