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README.md
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library_name: diffusers
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---
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# Model Card for Model ID
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<!-- Provide a quick summary of what the model is/does. -->
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## Model Details
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### Model Description
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<!-- Provide a longer summary of what this model is. -->
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This is the model card of a 🧨 diffusers pipeline that has been pushed on the Hub. This model card has been automatically generated.
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- **Developed by:** [More Information Needed]
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- **Funded by [optional]:** [More Information Needed]
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- **Shared by [optional]:** [More Information Needed]
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- **Model type:** [More Information Needed]
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- **Language(s) (NLP):** [More Information Needed]
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- **License:** [More Information Needed]
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- **Finetuned from model [optional]:** [More Information Needed]
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### Model Sources [optional]
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<!-- Provide the basic links for the model. -->
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- **Repository:** [More Information Needed]
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- **Paper [optional]:** [More Information Needed]
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- **Demo [optional]:** [More Information Needed]
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## Uses
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<!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
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### Direct Use
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<!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
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[More Information Needed]
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### Downstream Use [optional]
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<!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app -->
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[More Information Needed]
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### Out-of-Scope Use
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<!-- This section addresses misuse, malicious use, and uses that the model will not work well for. -->
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[More Information Needed]
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## Bias, Risks, and Limitations
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<!-- This section is meant to convey both technical and sociotechnical limitations. -->
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[More Information Needed]
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### Recommendations
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<!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
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Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
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## How to Get Started with the Model
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Use the code below to get started with the model.
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[More Information Needed]
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## Training Details
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### Training Data
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<!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
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[More Information Needed]
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### Training Procedure
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<!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. -->
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#### Preprocessing [optional]
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[More Information Needed]
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#### Training Hyperparameters
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- **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
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#### Speeds, Sizes, Times [optional]
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<!-- This section provides information about throughput, start/end time, checkpoint size if relevant, etc. -->
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[More Information Needed]
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## Evaluation
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<!-- This section describes the evaluation protocols and provides the results. -->
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### Testing Data, Factors & Metrics
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#### Testing Data
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<!-- This should link to a Dataset Card if possible. -->
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[More Information Needed]
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#### Factors
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<!-- These are the things the evaluation is disaggregating by, e.g., subpopulations or domains. -->
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[More Information Needed]
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#### Metrics
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<!-- These are the evaluation metrics being used, ideally with a description of why. -->
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[More Information Needed]
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### Results
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[More Information Needed]
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#### Summary
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## Model Examination [optional]
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<!-- Relevant interpretability work for the model goes here -->
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[More Information Needed]
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## Environmental Impact
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<!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
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Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
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- **Hardware Type:** [More Information Needed]
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- **Hours used:** [More Information Needed]
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- **Cloud Provider:** [More Information Needed]
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- **Compute Region:** [More Information Needed]
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- **Carbon Emitted:** [More Information Needed]
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## Technical Specifications [optional]
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### Model Architecture and Objective
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[More Information Needed]
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### Compute Infrastructure
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[More Information Needed]
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#### Hardware
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[More Information Needed]
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#### Software
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[More Information Needed]
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## Citation [optional]
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<!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
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**BibTeX:**
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[More Information Needed]
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**APA:**
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[More Information Needed]
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## Glossary [optional]
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<!-- If relevant, include terms and calculations in this section that can help readers understand the model or model card. -->
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[More Information Needed]
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## More Information [optional]
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[More Information Needed]
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## Model Card Authors [optional]
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[More Information Needed]
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## Model Card Contact
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[More Information Needed]
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---
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library_name: diffusers
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base_model: Qwen/Qwen-Image
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base_model_relation: quantized
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quantized_by: AlekseyCalvin
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license: apache-2.0
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language:
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- en
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- zh
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pipeline_tag: text-to-image
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tags:
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- fp4
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- Abliterated
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- quantized
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- 4-bit
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- Qwen2.5-VL7b-Abliterated
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- instruct
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- Diffusers
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- Transformers
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- uncensored
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- text-to-image
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- image-to-image
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- image-generation
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---
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<p align="center">
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<img src="https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen-Image/qwen_image_logo.png" width="200"/>
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<p>
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# QWEN-IMAGE Model |fp4|+Abliterated Qwen2.5VL-7b
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This repo contains a variant of QWEN's **[QWEN-IMAGE](https://huggingface.co/Qwen/Qwen-Image)**, the state-of-the-art generative model with extensive and (image/)text-to-image &/or instruction/control-editing capabilities. <br>
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To make these cutting edge capabilities more accessible to those constrained to low-end consumer-grade hardware, **we've quantized the DiT (Diffusion Transformer) component of Qwen-Image to the 4-bit FP4 format** using the Bits&Bytes toolkit.<br>
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This optimization was derived by us directly from the BF16 base model weights released on 08/04/2025, with no other mix-ins or modifications to the DiT component. <br>
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*NOTE: Install `bitsandbytes` prior to inference.* <br>
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**QWEN-IMAGE** is an open-weights customization-friendly frontier model released under the highly permissive Apache 2.0 license, welcoming unrestricted (within legal limits) commercial, experimental, artistic, academic, and other uses &/or modifications. <br>
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To help highlight horizons of possibility broadened by the **QWEN-IMAGE** release, our quantization is bundled with an "Abliterated" (aka de-censored) finetune of [Qwen2.5-VL 7B Instruct](https://huggingface.co/Qwen/Qwen2.5-VL-7B-Instruct), QWEN-IMAGE model's sole conditioning encoder (of prompts, instructions, input images, controls, etc), as well as a powerful Vision-Language-Model in its own right. <br>
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As such, our repo saddles a lean & prim FP4 DiT over the **[Qwen2.5-VL-7B-Abliterated-Caption-it](https://huggingface.co/prithivMLmods/Qwen2.5-VL-7B-Abliterated-Caption-it/tree/main)** by [Prithiv Sakthi](https://huggingface.co/prithivMLmods) (aka [prithivMLmods](https://github.com/prithivsakthiur)).
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<p align="center">
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<img src="https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen-Image/merge3.jpg" width="1600"/>
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<p>
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# NOTICE:
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*Do not be alarmed by the file warning from the ClamAV automated checker.* <br>
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*It is a clear false positive.* *In assessing one of the typical Diffusers-adapted Safetensors shards (model weights), the checker reads:*
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``The following viruses have been found: Pickle.Malware.SysAccess.sys.STACK_GLOBAL.UNOFFICIAL`` <br>
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*However, a Safetensors by its sheer design can not contain suchlike inserts. You may confirm for yourself thru HF's built-in weight/index viewer. <br>
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So, to be sure, this repo does **not** contain any pickle checkpoints, or any other pickled data.* <br>
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# TEXT-TO-IMAGE PIPELINE EXAMPLE:
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This repo is formatted for usage with Diffusers (0.35.0.dev0+) & Transformers libraries, vis-a-vis associated pipelines & model component classes, such as the defaults listed in `model_index.json` (in this repo's root folder). <br>
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*Sourced/adapted from [the original base model repo](https://huggingface.co/Qwen/Qwen-Image) by QWEN.*
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**EDIT:
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We've confronted some issues with using the below pipeline. Will update once a reliable replacement is confirmed.** <br>
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```python
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from diffusers import DiffusionPipeline
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import torch
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import bitsandbytes
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model_name = "AlekseyCalvin/QwenImage_fp4_diffusers"
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# Load the pipeline
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if torch.cuda.is_available():
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torch_dtype = torch.bfloat16
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device = "cuda"
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else:
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torch_dtype = torch.float32
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device = "cpu"
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pipe = DiffusionPipeline.from_pretrained(model_name, torch_dtype=torch_dtype)
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pipe = pipe.to(device)
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positive_magic = [
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"en": "Ultra HD, 4K, cinematic composition." # for english prompt,
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"zh": "超清,4K,电影级构图" # for chinese prompt,
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]
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# Generate image
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prompt = '''A coffee shop entrance features a chalkboard sign reading "Qwen Coffee 😊 $2 per cup," with a neon light beside it displaying "通义千问". Next to it hangs a poster showing a beautiful Chinese woman, and beneath the poster is written "π≈3.1415926-53589793-23846264-33832795-02384197". Ultra HD, 4K, cinematic composition'''
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negative_prompt = " "
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# Generate with different aspect ratios
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aspect_ratios = {
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"1:1": (1328, 1328),
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"16:9": (1664, 928),
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"9:16": (928, 1664),
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"4:3": (1472, 1140),
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"3:4": (1140, 1472)
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}
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width, height = aspect_ratios["16:9"]
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image = pipe(
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prompt=prompt + positive_magic["en"],
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negative_prompt=negative_prompt,
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width=width,
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height=height,
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num_inference_steps=50,
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true_cfg_scale=4.0,
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generator=torch.Generator(device="cuda").manual_seed(42)
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).images[0]
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image.save("example.png")
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```
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<br>
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# SHOWCASES FROM THE QWEN TEAM:
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# MORE INFO:
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- Check out the [Technical Report](https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen-Image/Qwen_Image.pdf) for QWEN-IMAGE, released by the Qwen team! <br>
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- Find source base model weights here at [huggingface](https://huggingface.co/Qwen/Qwen-Image) and at [Modelscope](https://modelscope.cn/models/Qwen/Qwen-Image).
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## QWEN LINKS:
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<p align="center">
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💜 <a href="https://chat.qwen.ai/"><b>Qwen Chat</b></a>   |   🤗 <a href="https://huggingface.co/Qwen/Qwen-Image">Hugging Face</a>   |   🤖 <a href="https://modelscope.cn/models/Qwen/Qwen-Image">ModelScope</a>   |    📑 <a href="https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen-Image/Qwen_Image.pdf">Tech Report</a>    |    📑 <a href="https://qwenlm.github.io/blog/qwen-image/">Blog</a>   
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<br>
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🖥️ <a href="https://huggingface.co/spaces/Qwen/qwen-image">Demo</a>   |   💬 <a href="https://github.com/QwenLM/Qwen-Image/blob/main/assets/wechat.png">WeChat (微信)</a>   |   🫨 <a href="https://discord.gg/CV4E9rpNSD">Discord</a>  
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</p>
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## QWEN-IMAGE TECHNICAL REPORT CITATION:
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```bibtex
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@article{qwen-image,
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title={Qwen-Image Technical Report},
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author={Qwen Team},
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journal={arXiv preprint},
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year={2025}
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}
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```
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