Nuevo STABLE DIFFUSION 3... ¿Mejora a Dall-e 3 y Midjourney? 🚀

Xavier Mitjana
23 Feb 202418:16

TLDRThe video discusses the release of Stability's new image generation models, Stable Diffusion Cascade and Stable Diffusion 3. Cascade offers efficient, high-quality image generation and supports text integration, while Stable Diffusion 3 promises to be a groundbreaking reference for image generation, with superior results over existing models like Dali 3 and Mid Journey. The video compares the models' performance based on complex prompts and highlights the computational efficiency and fine-tuning capabilities of the Wur architecture underlying these models.


  • 🚀 Introduction of two major innovations by Stability AI within a week, focusing on image generation models.
  • 🌟 Launch of Stable Diffusion Cascade, a new image generation model based on a novel architecture for more efficient and higher quality image creation.
  • 📸 Stable Diffusion Cascade surpasses Stable Diffusion XL in quality and efficiency, offering fine-tuning capabilities and open-source availability.
  • 🧠 Utilization of the WUR architecture, which optimizes computational resources by creating a compact representation of images, reducing training and generation costs.
  • 💡 The three-stage process of Stable Cascade includes starting from a 24x24 latent grid and refining it to produce high-quality images.
  • 🔥 Reduction in computational training costs by 16 times compared to similar-sized models like Stable Diffusion.
  • 🎨 Comparisons show that Stable Diffusion outperforms other models in image quality and aesthetic appeal.
  • ⏱️ Faster inference times for Stable Diffusion, with the ability to generate images more quickly than competing models.
  • 🔄 The model's ability to handle complex prompts and maintain consistency in image generation, including text incorporation.
  • 🌐 Stable Diffusion 3's introduction as a new benchmark in image generation, with images surpassing those produced by Dali 3 and Midjourney.
  • 📈 Potential for Stability AI's models to remain at the forefront of image generation, despite competition from OpenAI and Midjourney's upcoming advancements.

Q & A

  • What is the main innovation introduced by Stability AI recently?

    -Stability AI has recently introduced two major innovations: Stable Diffusion Cascade, a new image generation model based on an efficient architecture, and Stable Diffusion 3, which is positioned as the new benchmark for image generation.

  • How does Stable Diffusion Cascade differ from previous models in terms of efficiency and quality?

    -Stable Diffusion Cascade is designed to generate high-quality images in a much more efficient manner. It uses a new architecture that allows for faster image generation while maintaining or even surpassing the quality of previous models like Stable Diffusion XL.

  • What are the key features of the WUR architecture used in Stable Diffusion Cascade?

    -The WUR architecture key feature is its efficiency. It starts with a compact and compressed representation of the image, using it as a diffusion space to generate the final image. This approach significantly reduces computational requirements while achieving state-of-the-art results.

  • How does Stable Diffusion 3 compare to other models like Dali 3 and Mid Journey in terms of image generation quality?

    -Stable Diffusion 3 is shown to generate images that are superior to those produced by Dali 3 and Mid Journey. It handles complex prompts more accurately and consistently, especially in terms of photorealism and text incorporation.

  • What is the licensing model for Stable Diffusion Cascade?

    -Stable Diffusion Cascade is released under a non-commercial license, which means it can be used for free for experimental and non-commercial purposes. The company provides scripts to facilitate fine-tuning and training on consumer hardware.

  • How does the computational cost of training with the WUR architecture compare to similar models?

    -The WUR architecture significantly reduces the computational cost. For instance, it can reduce the training cost of a similar-sized model by 16 times compared to stable diffusion models.

  • What are the main advantages of the three-stage process used in Stable Diffusion Cascade?

    -The three-stage process in Stable Diffusion Cascade allows for easy training and fine-tuning on consumer hardware. It starts with a low-detail image and progressively refines it to a high-quality image, making it efficient and accessible for users with medium-capacity computers.

  • How does Stable Diffusion 3 handle complex prompts compared to Dali 3 and Mid Journey?

    -Stable Diffusion 3 demonstrates a higher level of precision and consistency in handling complex prompts. It effectively incorporates various elements and text into the generated images, outperforming Dali 3 and Mid Journey in most cases.

  • What is the significance of Stable Diffusion 3's ability to generate images with text?

    -The ability to generate images with text accurately is significant as it allows for more nuanced and detailed image generation. This capability can be particularly useful in applications requiring specific textual elements within the images, such as advertisements, educational materials, or illustrative content.

  • How does the inference time of Stable Diffusion 3 compare to other models?

    -Stable Diffusion 3 is notably faster in generating images. For instance, it can produce an image in around 10 seconds, which is approximately twice as fast as models like Stable Diffusion XL and Mid Journey, that take over 20 seconds.

  • What are the potential applications of Stable Diffusion 3 in the field of image generation?

    -Stable Diffusion 3's advanced capabilities in image generation can be applied in various fields such as creating realistic virtual environments, generating high-quality artwork, enhancing visual effects in media and entertainment, and providing advanced tools for designers and artists.



🚀 Introduction to Stability's New Image Generation Models

This paragraph introduces Stability, a new model for image generation that has been in development for several months. It highlights two major innovations: Stable Diffusion Cascade, an image generation model based on a new architecture for producing high-quality images more efficiently, and Stable Diffusion 3, which is presented as a significant advancement in image generation. The paragraph also mentions the open-source nature of the model, allowing for non-commercial use and experimentation.


📊 Explanation of Stable Cascade's Three-Phase Architecture

This paragraph delves into the three-phase process of Stable Cascade, starting with a 24x24 latent space grid that evolves into the final image. It emphasizes the computational cost reduction, which is 16 times less than training a similar model like Stable Diffusion. The paragraph also compares the quality of the generated images, showing that Stable Diffusion outperforms other models in terms of quality and efficiency. The architecture is praised for its ease of training and fine-tuning on consumer-grade hardware.


🌟 Presentation of Stable Diffusion 3 and Its Superior Image Quality

This paragraph focuses on the launch of Stable Diffusion 3, which is presented as a groundbreaking model with reference images that surpass those produced by other models like Dali 3 and Mid Journey. It discusses the technical aspects of Stable Diffusion 3, including its combination of diffusion by Transformers and flow correspondence. The paragraph also touches on the model's availability through a waiting list and compares the generated images with those from Dali 3 and Mid Journey, noting that Stable Diffusion 3 shows superior image quality and adherence to prompts.


🔍 Detailed Comparison of Generated Images by Different Models

The paragraph presents a detailed analysis and comparison of images generated by Stable Diffusion 3, Dali 3, and Mid Journey using the same prompts. It discusses the strengths and weaknesses of each model in handling complex prompts and generating high-quality, photorealistic images. The comparison includes various scenarios, such as generating text within images and handling intricate details. The paragraph concludes that while Stable Diffusion 3 demonstrates a high level of precision and quality, Dali 3 and Mid Journey also show promising results, with Mid Journey potentially improving with its upcoming version.



💡Stable Diffusion

Stable Diffusion refers to a series of models for image generation that the video discusses in detail. It is a technology that uses a diffusion process to create high-quality images from textual prompts. The video highlights the release of Stable Diffusion 3, which is presented as a significant advancement in the field, capable of producing images that surpass previous models in both quality and efficiency. The term is central to the video's theme as it is the main technology being reviewed and compared.

💡Image Generation

Image generation is the process of creating visual content from textual descriptions or other inputs. In the context of the video, it refers to the ability of models like Stable Diffusion to render detailed and realistic images based on textual prompts. The quality and speed of image generation are key points of discussion, with the video emphasizing the advancements in this area brought by the new Stable Diffusion models.

💡Textual Prompts

Textual prompts are the input text that the image generation models use to create images. They are a crucial element in the process as they guide the model in rendering the desired output. The video discusses the effectiveness of the new Stable Diffusion models in interpreting and accurately reflecting the content of textual prompts in the generated images.


Efficiency in the context of the video refers to the ability of the image generation models to produce high-quality images with minimal computational resources and time. The new Stable Diffusion models are highlighted for their improved efficiency, being able to generate images faster and with less computational cost compared to previous models.

💡Open Source

Open source refers to the practice of releasing software or, in this case, models like Stable Diffusion, under a license that allows others to freely use, modify, and distribute the source code or model. The video emphasizes the open-source nature of the new Stable Diffusion models, which enables widespread experimentation and adaptation by the community.

💡Fine Tuning

Fine tuning is the process of adjusting a pre-trained model to perform better on a specific task or dataset. In the context of the video, it refers to the ability of the Stable Diffusion models to be further optimized for particular use cases through fine tuning, enhancing their performance and image generation capabilities.

💡WuR Architecture

WuR Architecture is the underlying technology or framework used in the development of the Stable Diffusion models. It is highlighted in the video for its efficiency and ability to generate high-quality images with greater detail and less computational overhead. The architecture is a key component in achieving the advancements seen in the new models.

💡Inference Time

Inference time refers to the duration it takes for a model to generate an output or, in this context, an image from an input. The video emphasizes the reduced inference time of the new Stable Diffusion models, which can generate images much faster than their predecessors, improving the user experience and practical application of the technology.

💡Computational Cost

Computational cost refers to the amount of resources, such as processing power and time, required to perform a certain task, like training a model or generating an image. In the video, the computational cost is a critical factor in evaluating the efficiency of the Stable Diffusion models, with the new models boasting a significant reduction in this aspect.

💡Image Quality

Image quality refers to the resolution, detail, and overall visual appeal of the images produced by the models. The video focuses on the high image quality of the new Stable Diffusion models, which are capable of generating 'imágenes de gran calidad' (images of great quality) that are competitive with or superior to other models in the field.

💡Text Integration

Text integration refers to the ability of the image generation models to accurately incorporate textual elements into the images as specified by the prompts. The video discusses the effectiveness of the new Stable Diffusion models in integrating text into the images in a coherent and precise manner.


Stability AI introduces two major innovations in image generation: Stable Diffusion Cascade and Stable Diffusion 3.

Stable Diffusion Cascade is a new image generation model based on an efficient architecture for producing high-quality images.

The new architecture allows for the creation of images with text, such as a cat holding a poster with a specific text.

Stable Diffusion Cascade is开源 and available under a non-commercial license, making it accessible for experimentation and development.

The model is designed to be easily trainable and fine-tuned on consumer-grade hardware.

The WUR architecture is introduced as a key to the efficiency of the model, reducing computational requirements significantly.

The model generates images with more detail compared to previous latent space representations, leading to state-of-the-art results.

Stable Diffusion 3 is presented as a new benchmark in image generation, surpassing other models like Dali 3 and Mid Journey.

Stable Diffusion 3 combines diffusion through Transformers with flow correspondence, a base for OpenA's work in video generation.

The model will be released in three versions, ranging from 800 million parameters to 8 billion parameters.

Stable Diffusion 3's images are showcased as superior in quality and consistency compared to Dali 3 and Mid Journey.

The model handles complex prompts more accurately, demonstrating its capability in managing intricate details.

Stable Diffusion 3's ability to embed text correctly into images stands out, especially for non-standard phrases.

The model's photorealism quality is noted as superior, particularly in comparison to other image generators.

Stable Diffusion 3's inference time is significantly faster, generating an image in about 10 seconds.

The model is capable of generating variations of an image more consistently than previous models.

Stable Diffusion 3 also performs well in inpainting tasks, improving upon techniques like control nets and lora.

The release of Stable Diffusion 3 is anticipated to set a new standard in the field of image generation.

The model's ability to handle complex prompts with precision and creativity positions it as a leader in the current image generation landscape.

Stable Diffusion 3's performance in managing text and image coherence sets a high bar for other models to reach.