Sdxl refiner tutorial See the ControlNet guide for the basic ControlNet usage with the v1 models. Fine-tuned SDXL (or just the SDXL Base) All images are generated just with the SDXL Base model or a fine-tuned SDXL model that requires no Refiner. For instance, if you select 100 total Finetune - SDXL. 🔄 Updating the Stable Diffusion UI and adjusting the web UI user bad file with 'xformers' can improve image generation speed. 9 in ComfyUI, with both the base and refiner models together to achieve a magnificent quality of image generation. The SDXL model architecture consists of two models: the base model and the refiner model. Can anyone give me a few pointers? Because I want to eventually get into video making with it for my dnd game. To do this, click Send to img2img to further refine the image you generated. The intent is to give refiner an image with leftover noise from the base but doing a full pass with auto and then passing that to refiner doesn’t do it. 9. 5 of my wifes face works much better than the ones Ive made with sdxl so I enabled independent prompting(for highresfix and refiner) and use the 1. Teeth fix Aug 20, 2023 · SDXL v1. 4. Refiner LoRA or full u-net training for SDXL; Most models are trainable on a 24G GPU, or even down to 16G at lower base resolutions. 7. You will get images similar to the base model but with more fine details. 0 they (HiRes Fix & Refiner) have checkboxes now to turn it on/off The script introduces a tutorial video focusing on Stable Diffusion and Confy UI, specifically the XL version of Stable Diffusion (SD XL). 6B parameters pipeline. We will also compare images generated with SDXL 1. Next fork of A1111 WebUI, by Vladmandic. 選取 sdxl_vae 左邊沒有使用 VAE，右邊使用了 SDXL VAE 左邊沒有使用 VAE，右邊使用了 SDXL VAE. Manage image generation experiments using Weights & Biases . Oct 19, 2023 · 「0. It explains how to install, configure and optimize settings for best results. The prompt initially should be the same unless you detect that the refiner is doing weird stuff, then you can can change the prompt in the refiner to try to correct it. How to install ComfyUI. 5 model that you like. 4) Once I get a result I am happy with I send it to "image to image" and change to the refiner model (I guess I have to use the same VAE for the refiner). 2024-04-06 09:50:01. This is a great starting point to generate SDXL images at a resolution of 1024 x 1024 with txt2img using the SDXL base model and the SDXL refiner. Generating images with SDXL is now simpler and quicker, thanks to the SDXL refiner extension!In this video, we are walking through the installation and use o May 12, 2025 · CLIP Text Encode SDXL Refiner. 10-0. Stable Diffusion XL (SDXL) is a powerful text-to-image generation model that iterates on the previous Stable Diffusion models in three key ways:. safetensors" file. g. Best Settings for SDXL 1. Incredible text-to-image quality, speed and generative ability. For example, see this: SDXL Base + SD 1. With usable demo interfaces for ComfyUI to use the models (see below)! After test, it is also useful on SDXL-1. It generally follows a two-stage process, where the base model first produces an image, and then the refiner model polishes it. 2. However, each model can be used separately as well. What is the significance of the 'guide size' value in the tutorial? Stable Diffusion XL (SDXL) is a powerful text-to-image generation model that iterates on the previous Stable Diffusion models in three key ways:. After restarting, you should see the Stable Diffusion refiner dropdown menu next to the Stable Diffusion checkpoint. It contains the enhanced and detailed output that meets the desired artistic requirements. If you want to enhance the quality of your image, you can use the SDXL Refiner in AUTOMATIC1111. 0 release of SDXL, we're learning new things about our tried-and-true workflow. Reload to refresh your session. All told, SDXL 1. Tutorial - Stable Diffusion XL Stable Diffusion XL is a newer ensemble pipeline consisting of a base model and refiner that results in significantly enhanced and detailed image generation capabilities. This is a comprehensive tutorial on understanding the Basics of ComfyUI for Stable Diffusion. 3 GB VRAM) and SD 1. This video will show you how to download, install, and use the SDXL 1. Ensemble of Stable Diffusion XL (SDXL) is a powerful text-to-image generation model that iterates on the previous Stable Diffusion models in three key ways:. Then, just for fun I ran both models with the same prompt using hires fix at 2x: SDXL Photo of a Cat 2x HiRes Fix Then in Part 3, we will implement the SDXL refiner. Jul 14, 2023 · Here are the base and the base + refiner models. 1 - Dataset Preparation Between SDXL refiners (main, and one used for hires fix) - you can change "SDXL model change step" to decide when SDXL refiner takes over from SDXL base (lower - more underdeveloped / noisy image will be passed to refiner), and when hires refiner kicks in (the same step value is used for that). 0 vs SDXL 1. 01」の方が、よりRefinerのCheckpointが合成されて生成する ことができています。 アニメ風とリアル風の合成結果 次は、使用するCheckpointをアニメ風の画像生成に向いているモデルにして、 Oct 6, 2024 · Because I don't really like the skin tones and details that come out of the different Flux models, I created an SDXL based refiner for Flux, only tested with Flux. 0 base model require also refiner models. 2024-07-20 15:16:00. It addresses common issues like plastic-looking human characters and artifacts in elements like hair, skin, trees, and leaves. ¶ Conclusion Feb 6, 2024 · Configurar las dimensiones y resoluciones del clip SDXL; Configurar el renderizado de puntuación; Configuración del cargador de checkpoints; Configuración del sampler avanzado; Configuración del SDXL Refiner. SDXL 1. Most users use fine-tuned v1. The Refinement Process. 5 model as the "refiner"). The "lora stacker" loads the desired loras. Here are Jul 10, 2023 · Here is the best way to get amazing results with the SDXL 0. 0 is finally released! This video will show you how to download, install, and use the SDXL 1. 5 models to generate realistic people. Let’s get into the usage of the SDXL 1. Using the SDXL model Oct 5, 2024 · warning - do not use sdxl refiner with protovision xl The SDXL refiner is incompatible and you will have reduced quality output if you try to use the base model refiner with ProtoVision XL . Fooocus only allows SDXL models to start the generation process but you can use SD 1. 9(just search in youtube sdxl 0. Surprisingly, I got the most realistic images of all so far. This article will guide you through the process of enabling Sep 20, 2024 · Note: This tutorial is for using ControlNet with the SDXL model. 25 to 0. BasicPipe -> DetailerPipe (SDXL) Usage Tips: SDXL Photo of a Cat. You switched accounts on another tab or window. It addresses common issues like plastic-looking hair and skin artifacts by employing realistic checkpoint models like Real VIz or Zavi Chroma XL. May 12, 2025 · Detailed Tutorial on Flux Redux Workflow. google. Jul 13, 2023 · You cannot, but if you reload the UI usually it back to empty/off (check setting of just hard refresh the webui) In Automatic1111 latest update 1. This output represents the refined pipeline after the refiner model, refiner clip, refiner positive, and refiner negative conditioning have been applied. 0 refiner models for you ComfyUI GitHub file to download workflows for SDXL : After selecting previous workflows make sure to change selected model to SDXL 1. Again, you need a SDXL Refiner 1. The default of 7. 0 improved base and refiner models, enhancing detail quality and image fidelity. Here is a short list of very good models: AlbedoBase XL on Civitai; Dreamshaper XL on Civitai (although this one is also for stylized images) With the 1. To further improve the image quality and model accuracy, we will use Refiner. Q: How is using the refiner different from image-to-image workflow? A: The refiner extension simplifies workflow with one text2img generation. 0 is the latest version of the Stable Diffusion XL model released by Stability. It mentions the transition from working with SDXL Turbo to utilizing the high-definition model without the refiner, emphasizing that the base model is often sufficient for most needs. The base model sets the global composition, while the refiner model adds finer details. Learn to create descriptive images and enhance your art with the refiner model, all accessible through a user-friendly interface. The SDXL base checkpoint can be used like any regular checkpoint in ComfyUI. I find it works best on images that look slightly "blurry", and doesn't work well on images that look very sharp already. Once we’ve selected our best outputs, we’ll compare these with the best outputs from Stable Diffusion 2. ai on July 26, 2023. 5 model as your base model, and a second SD1. 0, LoRa, and Refiner + Trouble Shoot Activate SD LoRa Quick Setting in Automatic1111. 9-usage This repo is a tutorial intended to help beginners use the new released model, stable-diffusion-xl-0. May 12, 2025 · SDXL Examples. 0 - Prerequisites. SDXL-Turbo (November 2023): An accelerated version aimed at improving processing speeds without compromising image quality, responding to demands for quicker generation. 5 model does not do justice to the v1 models. This tutorial will guide you through the complete process from installation to usage. The only important thing is that for optimal performance the resolution should be set to 1024x1024 or other resolutions with the same amount of pixels but a different aspect ratio. In SD. We don't know if ComfyUI will be the tool moving forwards but what we guarantee is that by following the series those spaghetti workflows will become a bit more understandable + you will gain a better understanding of SDXL. 0 refiner. Positive A Score. You can use the refiner in two ways: one after the other; as an ‘ensemble of experts’ One after the other. 5」よりも「0. 0 and upscalers For me it makes a huge difference the refiner, since I have only have a laptop to run SDXL with 4GB vRAM, I manage to get as fast as possible by using very few steps, 10+5 refiner steps. 5-Modell zu überarbeiten. I then decided to try the same photo but using the Refiner model, which I know is incorrect and not the goal of a refiner, but I wanted to see the results: SDXL Refiner Photo of Cat. ComfyUI Master Tutorial - Stable Diffusion XL (SDXL) - Install On PC, Google Colab (Free) & RunPod Refiners should have at most half the steps that the generation has. The Tutorial covers:1. 0模型加持Refiner技术：图像修复效果大幅提升 | ATYUN. Découvrez le modèle de Stable Diffusion XL (SDXL) et apprenez à générer des images photoréalistes et des illustrations avec cette IA hors du commun. 1 Paso 1: Cargar el checkpoint del refiner; 11. Discord channels with your training progress, validations, and errors First Ever SDXL Training With Kohya LoRA - Stable Diffusion XL Training Will Replace Older Models - Full Tutorial youtube upvotes sdxl-0. SDXL is a different architecture, with a much larger 6. Jul 27, 2023 · SDXL 간단 소개 및 설치방법. Refiner CFG. 5 model. Full model finetuning is more compute-intensive than parameter-efficient finetuning alternatives (e. For example: 896x1152 or 1536x640 are good resolutions. 6 – the results will vary depending on your image so you should experiment with this option. May 19, 2024 · This is where you'll write your prompt, select your loras and so on. 4 Model - NO Refiner needed!!!! - A1111 / SDXL / Stable Diffusion XL. You signed in with another tab or window. All images are generated using both the SDXL Base model and the Refiner model, each automatically configured to perform a certain amount of diffusion steps according to the “Base/Refiner Step Ratio” formula defined in the dedicated widget. 0 refiner model将重绘幅度调整为0. 🧨 Diffusers Aug 6, 2024 · Next comes the Stable Diffusion XL (SDXL). Warning: the workflow does not save image generated by the SDXL Base model. AI Toolkit Jan 6, 2024 · This process includes adjusting clip properties such as width, height, and target dimensions. I delved into a more in-depth comparison in my full article, but here's a quick conclusion: what model you are using for the refiner (hint, you don't HAVE to use stabilities refiner model, you can use any model that is the same family as the base generation model - so for example a SD1. Mar 20, 2024 · 5. 0 Tips in A1111 Low VRAM and other Errors and Refiner use cases for Stable Diffusion XL The Refiner is a component introduced in SDXL to enhance the quality of generated images. 0 has 6. It can generate variants in a similar style based on the input image without the need for text prompts. We will be using fine-tuned models which generate nice images without a refiner in this tutorial. The final paragraph discusses the capabilities of the newly installed models, highlighting their improvements over previous versions. The refiner helps improve the quality of the generated image. the UNet is 3x larger and SDXL combines a second text encoder (OpenCLIP ViT-bigG/14) with the original text encoder to significantly increase the number of parameters The chart above evaluates user preference for SDXL (with and without refinement) over SDXL 0. No Loras, no fancy detailing (apart from face detailing). Sorry if this is a super newbie question, but is there a way to use the refiner programmatically with the SDXL Inpainting pipeline? I'm playing with a code tutorial that uses SDXL programmatically and would love to clean up some of the images with the refiner Q: What percentage of refiner steps is recommended? A: Using 20% refiner steps of the total sampling steps is recommended as higher values may lead to distortions. It features a very simple and straightforward node layout with just the core SDXL components - base model, refiner, and upscale. the UNet is 3x larger and SDXL combines a second text encoder (OpenCLIP ViT-bigG/14) with the original text encoder to significantly increase the number of parameters We would like to show you a description here but the site won’t allow us. 0 Refiner. Explain the Ba This is called a Refiner. For today's tutorial I will be using Stable Diffusion XL (SDXL) with the 0. Tutorial. 0 and ComfyUI: Basic Intro SDXL v1. 從結果上來看，使用了 VAE 對比度會比較高，輪廓會比較明顯，但也沒有 SD 1. Im using automatic1111 and I run the initial prompt with sdxl but the lora I made with sd1. Click Apply settings and then Restart server. You are not suggested to use a vastly different size than their native resolution. SDXL output images can be improved by making use of a refiner model in an image-to-image setting. Feb 19, 2024 · To start working, you will need some SDXL models. Even better: You can download the refiner model and improve images using the image2image tab in a completely new and improved way! This in-depth tutorial covers using the refiner extension in Stable Diffusion to enhance AI image generation. Discord channels with your training progress, validations, and errors Link to my workflows: https://drive. LoRA/LyCORIS training for PixArt, SDXL, SD3, and SD 2. 5，SDXL high aesthetic score默认值为6 基于下面这张文生图生成的图片使用SDXL 1. 0! Usage Switch branches to sdxl branch grab sdxl model + refiner throw them i models/Stable-Diffusion (or is it StableDiffusio?) Start webui select sdxl from list wait for it to load, takes a bit change rez to 1024 h & w I am not sure if it is using refiner model control net and most other extensions do not work 其中：SDXL low aesthetic score默认值为2. Improve the Results with Refiner. x that uses less than 16G VRAM; DeepSpeed integration allowing for training SDXL's full u-net on 12G of VRAM, albeit very slowly. You signed out in another tab or window. 5 보다 훨씬 좋아진 SDXL을 사용할 수 있게 되었는데 훨씬 높아진 퀄리티는 기본에 어느 정도의 텍스트 입력도 지원하고 그림의 디테일을 보완할 때 사용하는 Refiner도 추가되었다 WebUI 에서도 이제 SDXL을 지원 Mar 12, 2024 · Applying to SDXL models. This tutorial explains how to do a full finetune training run on a Stable Diffusion XL base model. In my understanding, their implementation of the SDXL Refiner isn't exactly as recommended by Stability AI, but if you are happy using just the Base model (or you are happy with their approach to the Refiner), you can use it today to generate SDXL images. The "Efficient loader sdxl" loads the checkpoint, clip skip, vae, prompt, and latent information. SDXL Aesthetic Scores. 1. This area is in the middle of the workflow and is brownish. There is an initial learning curve, but once mastered, you will drive with more control, and also save fuel (VRAM) to boot. 5 model as a refiner. These sample images were created locally using Automatic1111's web ui, but you can also achieve similar results by entering prompts one at a time into your distribution/website of choice. Go to the Settings page, in the QuickSettings list (search quick to find it), add sd_model_refiner. TLDR This video tutorial demonstrates how to refine and upscale AI-generated images using the Flux diffusion model and SDXL. Using Stable Diffusion SDXL on Think DIffusion, Upscaled with SD Upscale 4x-UltraSharp. Aug 12, 2023 · With the SDXL Refiner Extension, you allocate a specific percentage of total sampling steps between the Base model’s UNet and the Refiner model’s UNet. Using the Stable Diffusion XL Refiner pipeline to further refine the outputs of the base model. 9 Model. It’s a hack method to imitate what it’s supposed to do With SDXL you can use a separate refiner model to add finer detail to your output. Use the base model followed by the refiner to get the best result. 7. 0 increased it to 768×768, SDXL is at 1024×1024. Feb 21, 2025 · SDXL Refinerの機能と効果、使い方を徹底解説。画質向上の仕組みから実践的な設定方法、おすすめの活用シーンまで、あなたの作品をより魅力的にする方法が分かります。Automatic1111やComfyUIでの具体的な設定手順も紹介。 Step 8: Use the SDXL 1. So I created a workflow without a refiner and plugged in a relatively nuanced upscaler. 0. We will be using beautifulRealistic_brav5 as an example in this tutorial but feel free to use any SD 1. SDXL offers its own conditioners, simplifying the search and application process. Now we focus on setting up the SDXL refiner version. If you have generated an image with an SDXL model, you can work around it by switching to an SD 1. How to use the Prompts for Refine, Base, and General with the new SDXL Model. 0 base and SDXL 1. 2 Paso 2: Configurar el encode de texto para el refiner; Configuración del VQ-VAE Dec 5, 2023 · 这种 ensemble of expert denoisers 的方式对于所有 scheduler 都可用。 base to refiner model. Some observations: The SDXL model produces higher quality images. Aug 6, 2024 · SDXL Base + Refiner workflow using ComfyUI | AI art generator. SDXL offers negative_original_size , negative_crops_coords_top_left , and negative_target_size to negatively condition the model on image resolution and cropping parameters. In the absence of the Refiner, Fooocus employs the conventional image generation pathway established in SD 1. In this mode you take your final output from SDXL base model and pass it to the refiner. 768 x 512) Hand Refiner Understanding the Usage of SDXL 1. 98 billion for the original SD 1. This allows for more precise control over the editing process. 9 vae, along with the refiner model. the UNet is 3x larger and SDXL combines a second text encoder (OpenCLIP ViT-bigG/14) with the original text encoder to significantly increase the number of parameters Try the SD. ignore warnings and errors. SDXL Refiner: The refiner model, a new feature of SDXL; SDXL VAE: Optional as there is a VAE baked into the base and refiner model, but nice to have is separate in the workflow so it can be updated/changed without needing a new model. 5，然后使用四种不同的美学评分组合参数绘制出四张不同的图片。 Prompt： Mar 23, 2025 · refiner_basic_pipe. This step involves selecting the appropriate version of the refiner and configuring any necessary parameters. 0 Base Image vs Refiner Image SDXL 1. Apr 27, 2025 · SDXL Config ComfyUI Fast Generation. The Refiner checkpoint serves as a follow-up to the base checkpoint in the image quality improvement process. 드디어 기존 Stable Diffusion 1. Aug 31, 2023 · 我们还将探讨新的SDXL专家模型管道中Refiner模型的作用，并使用扩张和非扩张分割掩码比较输出结果。 SDXL 1. 0 Base and Refiner models in Automatic 1111 Web UI. SDXL base SDXL Base + refiner. ; It provides improved image generation capabilities, including the ability to generate legible text within images, better representation of human anatomy, and a variety of artistic styles. Nov 29, 2023 · Learn how to access the Stable Diffusion model online and locally by following the How to Run Stable Diffusion tutorial. I have yet to find a tutorial that gives me a good explanation on how to use it. Aug 6, 2024 · TLDR This video tutorial demonstrates how to refine and upscale AI-generated images using Flux AI models with the help of SDXL. The refiner model improves rendering details. SDXL comes with a new setting called Aesthetic Scores. Style Jul 26, 2023 · Readme file of the tutorial updated for SDXL 1. Offers various art styles. 30ish range and it fits her face lora to the image without My Review for Pony Diffusion XL: Skilled in NSFW content. Just bse sampler and Aug 11, 2023 · SDXL base + refiner. 0 model is noted for its enhanced understanding and adaptability to human-generated content, while the refiner model is praised for its ability to produce high-definition, fine-tuned images. ComfyUI: Flux with LLM, 5x Upscale (Workflow Tutorial) 2024-09-03 03:23:00. You can define how many steps the refiner takes. Jan 7, 2024 · How can the 'refiner' inputs in the 'sdxl' node be adjusted?-The 'refiner' inputs in the 'sdxl' node can be adjusted by manually connecting the appropriate models for segmentation and other refinement tasks. You can use any image that you’ve generated with the SDXL base model as the input image. the UNet is 3x larger and SDXL combines a second text encoder (OpenCLIP ViT-bigG/14) with the original text encoder to significantly increase the number of parameters So I have been using refiners all this time. 📂 To install SDXL, users need to download the base model and refiner from the Hugging Face repository and place them in the appropriate model folder. Flux Redux is an adapter model specifically designed for generating image variants. You can generate an image with the Base model and then use the Img2Img feature at low denoising strength, such as 0. The Refiner is just a model, in fact you can use it as a stand alone model for resolutions between 512 and 768. Next, we need to navigate the recently refactored 'Second Pass' section to use SDXL's refiner model. Very proficient in furry, feet, almost every NSFW stuffs etc May 12, 2025 · Learn about the CLIP Text Encode SDXL node in ComfyUI, which encodes text inputs using CLIP models specifically tailored for the SDXL architecture, converting textual descriptions into a format suitable for image generation or manipulation tasks. To achieve this, we can use a customized refiner workflow. Join 🏆 this channel Jul 21, 2023 · ComfyUI Master Tutorial — Stable Diffusion XL (SDXL) — Install On PC, Google Colab (Free) & RunPod Furkan Gözükara - PhD Computer Engineer, SECourses Follow. So, move to the official hugging face page provided by StabilityAI. 我先設定用一個比較簡單的 Workflow 來用 base 生成及用 refiner 重繪。 需要有兩個 Checkpoint loader，一個是 base，另一個是 refiner。 需要有兩個 Sampler，一樣是一個是 base，另一個是 refiner。 當然 Save Image 也要兩個，一個是 base，另一個是 refiner。 Aug 4, 2023 · SDXL Refiner. We wi Link to my workflows: https://drive. Try DPM++ 2S a Karras, DPM++ SDE Karras, DPM++ 2M Karras, Euler a and DPM adaptive. Set the denoising strength anywhere from 0. Using the base v1. if not works message me. Generate the image with the base SDXL model. It'll load a basic SDXL workflow that includes a bunch of notes explaining things. 0 (July 2023): Built on version 0. The workflow was provided to members at the same time. com/drive/folders/1C4hnb__HQB2Pkig9pH7NWxQ05LJYBd7D?usp=drive_linkStable Diffusion XL comes with a Base model / ch Sep 7, 2023 · For convenience, you should add the refiner model dropdown menu. Differences between SDXL and v1. With resolution 1080x720 and specific samplers/schedulers, I managed to get a good balanced and a good image quality, first image with base model not very high Jul 3, 2024 · Full Stable Diffusion SD & XL Fine Tuning Tutorial With OneTrainer On Windows & Cloud - Zero To Hero. C’est donc sans surprise qu’à peine quelques jours après la sortie sa sortie, une mise à jour a permi d’utiliser le nouveau Stable Diffusion XL (SDXL) dans Automatic1111. Between SDXL refiners (main, and one used for hires fix) - you can change "SDXL model change step" to decide when SDXL refiner takes over from SDXL base (lower - more underdeveloped / noisy image will be passed to refiner), and when hires refiner kicks in (the same step value is used for that). COM 官网-人工智能教程资讯全方位服务平台 SDXL Base+Refiner. 0 using diffusion pipeline. Aug 6, 2023 · The refiner model can be hit or miss: sometimes it can make the image worse. safetensors) while using SDXL (Turn it off and use Hires. Jul 20, 2024 · This tutorial guides you through the installation process, from Python and Git setup to downloading and utilizing SDXL's advanced models for stunning visuals. You can just use someone elses workflow of 0. I won’t repeat the basic usage of ControlNet here. Base Model + Refiner. last tested 26 July 2023 [ ] SDXL output images can be improved by making use of a refiner model in an image-to-image setting. 一个有人脸的生成图像样例，左边是base模型直接生成，右边是base+refiner模型生成的. Jul 31, 2023 · base是用来做文生图，refiner是用来做图生图的。刚好对应了SDW两个功能，好像逻辑很完美~哈哈。 直到我看了别人在ComfyUI里的工作流，我才意识到一个事情…他们可能是要串联起来使用的。 回过头去看，其实官方的图上也在疯狂地明示这一点。 SDXL 的处理逻辑 Feb 21, 2025 · SDXL Refinerの機能と効果、使い方を徹底解説。画質向上の仕組みから実践的な設定方法、おすすめの活用シーンまで、あなたの作品をより魅力的にする方法が分かります。Automatic1111やComfyUIでの具体的な設定手順も紹介。 Da viele SDXL Modelle inzwischen perfekte Resultate erzeugen, ist eine Veredelung der Bildergebnisse mit einem Refiner meistens nicht mehr notwendig. (e. 5 and 2. Links and instructions in GitHub readme files updated accordingly Googl Jul 28, 2023 · SDXL is the next-generation of Stable Diffusion models. Utilizing Prompts for Precision Mar 26, 2025 · This article explores how refining Pony/Illustrious models with SDXL models can create the best of both worlds - highly coherent SFW/NSFW art with the realism of the best SDXL models. Change the checkpoint/model to sd_xl_refiner (or sdxl-refiner in Invoke AI). 30, to add details and clarity with the Refiner model. Overall, SDXL 1. 5 + SDXL Refiner Workflow : StableDiffusion Continuing with the car analogy, ComfyUI vs Auto1111 is like driving manual shift vs automatic (no pun intended). 0版本发布时，Stability AI 公司同时发布了一个名为SDXL Refiner的模型。这个Refiner模型是专门设计用来对基础模型生成的图像进行进一步优化和细化的，所以大家也经常称之为精炼器或者精修器。 SDXL 1. 0 to images The chart above evaluates user preference for SDXL (with and without refinement) over SDXL 0. The tutorial emphasizes the importance of selecting the regular conditioner over the refiner version at this stage. Sie können aber die „Refiner"-Auswahlliste dazu nutzen, Bilder, die Sie mit einem SDXL-Modell generiert haben, mit einem Stable Diffusion 1. Specializes in adorable anime characters. The SDXL base model performs significantly better than the previous variants, and the model combined with the refinement module achieves the best overall performance. Play around with different Samplers and different amount of base Steps (30, 60, 90, maybe even higher). 6 billion model parameters, in comparison to 0. Study this workflow and notes to understand the basics of ComfyUI, SDXL, and Refiner workflow. The SDXL refiner is used to add the detailing for generating higher resolution images. Let’s go over the steps to learn how to use an SD 1. 5. 第二种方式通过 base 模型先生成一张完全去噪的图片，然后使用 refiner 模型以 image-to-image 的形式，为图片添加更多的高质量细节，这使得 SDXL 的生成质量有了极大的提高。 Welcome to my tutorial on setting up a 2D XY plot workflow for the base and refiner model using Stable Diffusion XL (SDXL) in ComfyUI! In this video, I share To use the Refiner, you must enable it in the “Functions” section and you must set the “End at Step / Start at Step” switch to 2 in the “Parameters” section. 5 時灰了一片的情況，所以也可以按情況決定有沒有需要加上 VAE。 Jul 8, 2024 · 在 SDXL基础模型1. The base 1. Click to "Files and Versions" section, and download the "sd_xl_refiner_1. At the present I'm using basic SDXL with its refiner. 0 Base and Refiners models downloaded and saved in the right place, it should work out of the box. Control-Lora: Official release of a ControlNet style models along with a few other interesting ones. 9 and Stable Diffusion 1. There isn't an official guide, but this is what I suspect. Same with SDXL, you can use any two SDXL models as the base model and refiner pair. Setting Up SDXL refiner Version. fix The core of the composition is created by the base SDXL model and the refiner takes care of the minutiae. 5) In "image to image" I set "resize" and change the resolution to the original image resolution and click generate leaving the prompt box blank. This tutorial requires a minimum of 24GB of GPU VRAM. 5 (Full Fine-Tuning 7GB VRAM) based models training on your computer and also do the same training on a very cheap cloud Aug 11, 2023 · SDXL 1. The stable Diffusion XL Refiner model is used after the base model as it specializes in the final denoising steps and produces higher-quality images. The SDXL Config ComfyUI Fast Generation workflow is ideal for beginners just getting started with SDXL in ComfyUI. Aug 18, 2023 · SDXL (base only) SDXL (base + refiner) SDXL (base + refiner + dilated masks) We’ll then compare the results of these different methods to better understand the role of the refinement model and of dilating the segmentation masks. 9 workflow, the one that olivio sarikas video works just fine) just replace the models with 1. By ensuring the correct setup and compatibility, we optimize the generation process and achieve the desired level of refinement and image quality. Google colab works on free colab and auto downloads SDXL 1. LoRA or Textual Inversion). Log the prompts and generated images to Weigts & Biases for visalization. Now will auto download SDXL 1. In this tutorial, I am going to show you how to install OneTrainer from scratch on your computer and do a Stable Diffusion SDXL (Full Fine-Tuning 10. keyboard_arrow_down Run the cell below and click on the public link to view the demo. 5 model for inpainting. 11. 5 is fine. This is used for the refiner model only. 0, LoRa, and the Refiner, to understand how to actually use them. This inpainting method can only be used with an SD 1. 5 models. However on civit discussion of a model, I was told not to use refiners. Load SDXL refiner 1. 1。 Oct 18, 2023 · 只要放到 models/VAE 內即可以選取。. It addresses common issues like plastic-looking artifacts on human characters and elements like trees and leaves. 0 的 ComfyUI 基本設定. 9, SDXL 1. 5，SD2. Make sure to scale the image back to a size compatible with the SD 1. 5 has a native resolution of 512×512 and version 2. Learn about the CLIP Text Encode SDXL Refiner node in ComfyUI, which refines the encoding of text inputs using CLIP models, enhancing the conditioning for generative tasks by incorporating aesthetic scores and dimensions. Tips for Using SDXL Dec 19, 2023 · 8. 5 model in highresfix with denoise set in the . SDXL Refiner LoRA or full u-net training, incl validation using img2img; Full ControlNet model training (not ControlLoRA or ControlLite) Training Mixture of Experts for lightweight, high-quality diffusion models; Webhook support for updating eg. What Step Do not use the high res fix section (can select none, 0 steps in the high res section), go to the refiner section instead that will be new with all your other extensions (like control net or whatever other extensions you have installed) below, enable it there (sd_xl_refiner_1. 0 and Refiner 1. While version 1. If you have the SDXL 1. The training data of SDXL had an aesthetic score for every image, with 0 being the ugliest and 10 being the best-looking. the UNet is 3x larger and SDXL combines a second text encoder (OpenCLIP ViT-bigG/14) with the original text encoder to significantly increase the number of parameters Mar 11, 2024 · What is SDXL Image Inpainting? SDXL is a larger and more powerful version of Stable Diffusion v1. Aug 15, 2023 · Grâce à une communauté passionnée, la plupart des nouvelles fonctionnalités y sont rapidement ajoutées. From there, we will add LoRAs, upscalers, and other workflows. Feb 11, 2024 · Introduces the size and crop-conditioning to preserve training data from being discarded and gain more control over how a generated image should be cropped. We can see sdxl inpainting in work in Figure 7. Read Docs Apr 16, 2024 · This video was originally published to the Pixovert Members at the Senior Level. TLDR This video tutorial demonstrates refining and upscaling AI-generated images using the Flux diffusion model and the SDXL refiner. 1 S for now, but it seems to work good! Flux refiner, use with Flux Refiner workflow for refining, detailing and better skin tones, also works for NSFW details. 0 with new workflows and download links. The "KSampler SDXL" produces your image. Aug 6, 2023 · SDXL 1. Make sure to change the Width and Height to 1024×1024, and set the CFG Scale to something closer to 25. Jul 26, 2023 · Readme files of the all tutorials are updated for SDXL 1. Thank you so much Stability AI. In today’s development update of Stable Diffusion WebUI, now includes merged support for SDXL refiner. 6. 0: Guidance, Schedulers, and Steps Apr 27, 2025 · SDXL Config ComfyUI Fast Generation. Follow me here by clicking the heart ️ and liking the model 👍, and you will be notified of any future versions I release. The diagram below illustrates the Refiner’s role in the SDXL framework [1]. 上面属于定性评估，为了定量评估refiner模型的作用，作者搞了个用户研究，让用户从下面4个模型生成的图像里选择它们最喜欢的图片：SDXL，SDXL（有refiner），SD1. With SDXL I often have most accurate results with ancestral samplers. 0 outshines its predecessors and is a frontrunner among the current state-of-the-art image generators. akfzya zytve pooev geujoc oztev gitb obgt bnlknmo pigr ifwww