Stable Diffusion 3 is HERE! Better than Midjourney? Full SD3 Review & How to Install

AI Catalyst
23 Jun 202406:06

TLDRStable Diffusion 3, a new AI image generator, is now available for free. It produces high-resolution images and improves text generation. Despite some drawbacks in photorealism, it offers a free alternative to Midjourney with potential for future updates.

Takeaways

  • 🌟 Stable Diffusion 3 has been released to the public for free.
  • 🖼️ It produces high-resolution images up to 248x248 pixels, improving on previous versions.
  • 📈 The new diffusion architecture reduces image distortion and enhances image quality.
  • 📝 Stable Diffusion 3 can generate clearer and more accurate text within images, addressing a weakness in earlier versions.
  • 🔍 The model has improved its ability to interpret and render images based on prompts with multiple subjects.
  • 🔧 Stable Diffusion 3 offers a range of model sizes from 800 million to 8 billion parameters, catering to users from hobbyists to professionals.
  • ⚡ With advanced sampling techniques and powerful hardware, images can be generated in less than 35 seconds.
  • 🛡️ Stability AI has prioritized safety by implementing safeguards to prevent inappropriate or harmful content generation.
  • 💻 Only the medium version of Stable Diffusion 3 is available for free download and local use, with 2 billion parameters.
  • 🔍 The medium version has been criticized for poor photorealism and issues with human anatomy.
  • 🚀 Despite some shortcomings, Stable Diffusion 3 is a free alternative to Midjourney, with hopes for future updates and the release of the full model.

Q & A

  • What is the latest model of Stable Diffusion released to the public?

    -The latest model of Stable Diffusion released to the public is Stable Diffusion 3.

  • What is the resolution of images produced by Stable Diffusion 3?

    -Stable Diffusion 3 produces high-resolution images up to 248 by 248 pixels.

  • How does the new diffusion architecture in Stable Diffusion 3 affect image quality?

    -The new diffusion architecture in Stable Diffusion 3 reduces image distortion and improves overall image quality.

  • What is one of the notable upgrades in Stable Diffusion 3?

    -One of the notable upgrades in Stable Diffusion 3 is its ability to generate clearer and more accurate text within images.

  • How does Stable Diffusion 3 handle prompts involving multiple subjects?

    -Stable Diffusion 3 has improved its ability to accurately interpret and render images based on prompts involving multiple subjects, making it more versatile and capable of creating complex scenes.

  • What range of model sizes does Stable Diffusion 3 offer?

    -Stable Diffusion 3 offers a range of model sizes from 800 million to 8 billion parameters.

  • What is the speed of image generation with Stable Diffusion 3 using advanced sampling techniques and powerful hardware?

    -With advanced sampling techniques and powerful hardware, Stable Diffusion 3 can generate an image in less than 35 seconds.

  • What safety measures has Stability AI implemented in Stable Diffusion 3?

    -Stability AI has implemented different safeguards in Stable Diffusion 3 to prevent the generation of inappropriate or harmful content, including the complete removal of not safe for work image generation capabilities.

  • Which version of Stable Diffusion 3 is available for free download and local use?

    -The medium version of Stable Diffusion 3, with only 2 billion parameters, is available for free download and local use.

  • How can users install Stable Diffusion 3 on their own PC?

    -To install Stable Diffusion 3, users need to install Python, download Comfy UI from GitHub, download a 15 GB file from Hugging Face, and follow the steps outlined in the script to set up the workflow.

  • What are some criticisms of the medium version of Stable Diffusion 3?

    -The medium version of Stable Diffusion 3 has faced backlash for being quite bad at generating photorealistic images and completely messing up human anatomy, with some users reporting it's worse than earlier versions like Stable Diffusion 1.5 or SDXL.

Outlines

00:00

🖼️ Stable Diffusion 3: Installation and Features Overview

This paragraph introduces the release of Stable Diffusion 3, an AI image generator that produces high-resolution images up to 248x248 pixels, a significant improvement over previous versions. The new diffusion architecture reduces image distortion and enhances image quality. The model has notably improved in generating clearer and more accurate text within images, addressing a weakness from earlier versions. It can now interpret and render images based on prompts involving multiple subjects, making it versatile for creating complex scenes. Stable Diffusion 3 offers various model sizes, from 800 million to 8 billion parameters, allowing users to balance performance and computational requirements. With advanced sampling techniques and powerful hardware, it can generate an image in under 35 seconds. Stability AI has also prioritized safety by implementing safeguards to prevent the generation of inappropriate content. The medium version of Stable Diffusion 3 is available for free download and local use, but it has faced criticism for its inability to generate photorealistic images and issues with human anatomy.

05:21

😕 Stable Diffusion 3: User Feedback and Future Prospects

The second paragraph discusses the user feedback and the current state of Stable Diffusion 3, expressing disappointment due to the lack of visible progress compared to older models. The developers have only released the weaker medium version to the public, which has been criticized for its inability to produce photorealistic images. Despite these shortcomings, users can achieve decent results with proper prompting and experimentation with settings. The paragraph highlights the main advantage of Stable Diffusion 3 as a free alternative to other AI models like DALL-E and Midjourney. It ends with a note of hope for future updates and the release of the full model for local use, promising to keep the audience updated through their YouTube channel and website.

Mindmap

Keywords

💡Stable Diffusion 3

Stable Diffusion 3 is an AI model for image generation that has been recently released to the public. It is significant in the video's context as it represents the main subject of the review. The model is noted for its improved capabilities over previous versions, such as generating high-resolution images and better text within images. The script mentions its comparison with other AI image generators and its current state of availability.

💡Image Generation

Image generation refers to the process by which an AI creates visual content based on input prompts. In the video, this concept is central as it discusses the capabilities of Stable Diffusion 3 in generating high-resolution and photo-realistic images. The script provides examples of how the model interprets prompts to create complex scenes.

💡Diffusion Architecture

Diffusion architecture is a type of neural network architecture used in generative models like Stable Diffusion 3. It is mentioned in the script as the reason behind the improved image resolution and reduced distortion. This architecture plays a key role in the model's ability to generate clearer images.

💡Text Generation

Text generation within images is a feature that Stable Diffusion 3 has notably improved upon from its predecessors. The script points out that earlier versions struggled with this aspect, but the new model can now generate text that is clearer and more accurate, enhancing the overall quality of the images produced.

💡Model Sizes

The script discusses the range of model sizes available for Stable Diffusion 3, from 800 million to 8 billion parameters. This scalability is important as it allows users with different needs and computational capabilities to choose a model size that suits their requirements, balancing performance with computational demands.

💡Advanced Sampling Techniques

Advanced sampling techniques are methods used in AI models to improve the efficiency and quality of image generation. The script mentions that with these techniques and powerful hardware, Stable Diffusion 3 can generate an image in less than 35 seconds, emphasizing the speed and workflow efficiency of the model.

💡Safety

Safety in the context of AI image generation refers to the measures taken to prevent the creation of inappropriate or harmful content. The script highlights that Stable Diffusion 3 has implemented safeguards, including the removal of NSFW (Not Safe For Work) image generation capabilities, to ensure the model's responsible use.

💡Photo-realistic Images

Photo-realistic images are images generated by AI that closely resemble real photographs. The script discusses the challenges faced by the Stable Diffusion 3 medium model in creating such images, noting that some users find the results disappointing compared to earlier versions or other AI models like Midjourney.

💡Prompting

Prompting in AI image generation is the act of providing input text or instructions to guide the model in creating specific images. The script suggests that with proper prompting and experimentation with settings, users can achieve decent results with Stable Diffusion 3, despite some of its limitations.

💡Updates and Releases

The script mentions that Stable Diffusion 3 has been released in different versions, with the medium version currently available for free download. It also expresses hope for future updates and the release of the full model for local use, indicating the ongoing development and potential for improvement of the AI model.

Highlights

Stable Diffusion 3 is released to the public for free.

Stable Diffusion 3 can install on your own PC.

New updates and features of Stable Diffusion 3 will be reviewed.

High-resolution images up to 248x248 pixels are produced by SD3.

New diffusion architecture reduces image distortion and improves quality.

SD3 generates clearer and more accurate text within images.

Stable Diffusion 3 can handle text generation on par with other AI models.

Improved ability to interpret and render images based on prompts with multiple subjects.

Offers a range of model sizes from 800 million to 8 billion parameters.

Scalability allows users to balance performance and computational requirements.

Advanced sampling techniques enable image generation in less than 35 seconds.

Safety is prioritized with safeguards against inappropriate content generation.

Stable Diffusion 3 medium is available for free download and local use.

Medium model has faced backlash for poor photorealism and human anatomy.

A quick guide on how to download and install Stable Diffusion 3 medium.

Comparison of image generation between SD3, DALL-E 3, and Midjourney.

Stable Diffusion 3 is disappointing with the main issue being lack of visible progress.

Proper prompting and settings experimentation can achieve decent results.

Stable Diffusion 3 is a free alternative to Midjourney.

Updates and full model release are expected for local use.

YouTube channel and website will keep viewers updated on SD3 developments.