Introducing Lexica Aperture: The AI-Powered Photorealism Generator

MattVidPro AI
13 Dec 202211:36

TLDRIntroducing Lexica Aperture, a new AI-powered photorealism generator that excels at creating high-resolution, realistic images focused on photography. The model, developed by the creators of the Lexica website, is based on stable diffusion and is currently free in open Beta. It offers various settings to refine the image generation process, including dimensions and guidance scale. The model has a particular strength in generating images of famous people, producing coherent and realistic results. However, it also raises ethical concerns regarding the generation of photorealistic images that could potentially be misused. The video showcases a variety of generated images, including humorous and fantastical scenarios featuring well-known figures, demonstrating the model's capabilities and the fun that can be had exploring its features.


  • 🎉 Lexica Aperture is a new AI model focused on generating photorealistic images.
  • 🔍 Unlike other AIs, Aperture specializes in one task: creating realistic photographs.
  • 🆓 Aperture is currently free to use and in open Beta.
  • 🌐 The model is developed by the creators of the Lexica website, known for cataloging AI generations.
  • 🖼️ Users can adjust settings like dimensions and guidance scale for better image results.
  • 👤 Aperture excels at generating images of famous people with high coherence.
  • 📈 The model has a tendency to duplicate people in the generated images.
  • 🌌 High-resolution outputs are a strong suit of the Aperture model, with impressive upscaling.
  • 🚫 There's an ethical consideration regarding the generation of realistic images that could be misused.
  • 📈 The model also performs well with non-human subjects, like unique birds and room styles.
  • 🤖 Hands and faces are rendered with remarkable realism, which is often a challenge for similar models.
  • 🌟 The community is encouraged to experiment with Aperture and share their creations.

Q & A

  • What is the name of the AI model introduced in the video?

    -The AI model introduced in the video is called Aperture, developed by the creators of the website Lexica.

  • What is the primary focus of the Aperture model?

    -The primary focus of the Aperture model is to generate photorealistic imagery. It is designed to be really good at creating realistic photographs and does not attempt to create abstract art or other types of visuals.

  • How is Aperture different from other AI models mentioned in the video?

    -Unlike other AI models that attempt to do everything at once, Aperture is specifically designed to excel at one thing: generating photorealistic images. It does not try to create abstract art or engage in various other artistic styles.

  • What is the current status of the Aperture model in terms of availability?

    -As of the time of the video, the Aperture model is available for free and is in an open Beta phase.

  • What are some of the features of the Aperture model that the video discusses?

    -The video discusses features such as various dimension options (from super wide screen to square), a guidance scale for image quality, and an experimental setting to fix double heads, although the latter was not found to be effective in the presenter's tests.

  • How quickly does the Aperture model generate images?

    -The Aperture model generates images quite quickly, providing coherent and photorealistic results in a short amount of time.

  • What type of images did the presenter find the Aperture model particularly good at generating?

    -The presenter found that the Aperture model was particularly good at generating images of famous people, often producing very realistic and high-resolution results.

  • What ethical considerations does the video mention regarding the use of photorealistic AI models like Aperture?

    -The video mentions the ethical issue of generating photorealistic images that could potentially be harmful to individuals, as these models make it easier to create convincing images that did not actually occur, raising concerns about misinformation and manipulation.

  • How does the Aperture model handle the generation of images with negative prompts?

    -The presenter notes that while it is possible to include negative prompts to get more specific results, the Aperture model does not seem to respond to them very effectively.

  • What is the resolution of the images generated by the Aperture model?

    -The images generated by the Aperture model are very high resolution, with examples given being 248x3072. The model also features some form of automatic upscaling to enhance the resolution of the generated images.

  • What is the presenter's overall impression of the Aperture model?

    -The presenter is very excited about the Aperture model and considers it to be a lot of fun to explore. They find the model to be highly capable and are eager to see what others create with it.



🎥 Introduction to Aperture AI

The video begins with an introduction to a new AI model called Aperture, developed by the creators of Lexica. Unlike other AI models that attempt to do everything, Aperture is designed to specialize in creating photorealistic images. The speaker expresses excitement about the model and mentions that it's currently free and in open Beta. The video also provides a brief overview of the Lexica website, which catalogs numerous AI-generated images and allows users to search and like different generations. The focus of the model is on producing high-quality, coherent photographs, and the speaker shares their initial impressions after spending time experimenting with it.


🌌 Exploring Aperture's Capabilities

The speaker delves into the capabilities of Aperture, highlighting its strengths in generating high-resolution, photorealistic images. They discuss the model's settings, such as dimensions and guidance scale, which are crucial for achieving good imagery. The video showcases various examples of images generated by Aperture, including a farmer on the moon, Elon Musk on the moon, and famous personalities like Elon Musk and Snoop Dogg. The speaker notes that the model performs exceptionally well with famous people, often producing realistic and coherent images. They also mention the model's tendency to duplicate people in the generated images and discuss the ethical considerations of creating such realistic images.


😂 Creative and Humorous Applications

The video continues with a humorous take on the AI's ability to generate images of unlikely scenarios, such as political figures hanging out together or celebrities in unusual situations. The speaker shares examples of Donald Trump and Joe Biden together, Alan Turing receiving the Nobel Prize, and various other creative and funny images. They emphasize the high quality of the generated images, particularly the realism of the faces and bodies. The video concludes with an invitation for viewers to share their own creations with the speaker via Discord and encourages viewers to explore the capabilities of the Aperture model for themselves.



💡AI-Powered Photorealism Generator

An AI-Powered Photorealism Generator refers to a software or technology that uses artificial intelligence to create images that closely resemble real-life photographs. In the context of the video, it is the main theme as the host introduces and explores the capabilities of 'Aperture', a new AI model developed by Lexica that specializes in generating photorealistic images. It is showcased through various examples, such as images of famous people and scenes that appear highly realistic.


Aperture is the name of the AI model developed by Lexica, which is the focus of the video. It is a tool designed to generate photorealistic images based on textual prompts. The term 'aperture' in photography refers to the opening in a camera that controls the amount of light entering, but in this context, it represents the AI's ability to produce high-quality, detailed images. The video demonstrates how Aperture can create images of people, objects, and scenes with a high degree of realism.


Lexica is the website created by the developers of the Aperture model. It is known for cataloging a vast number of stable diffusion generations, allowing users to search through tens of millions of AI-generated images. In the video, Lexica is introduced as the platform where users can access and experiment with the Aperture model, emphasizing its role in providing a user interface for AI-generated content.

💡Stable Diffusion

Stable Diffusion is a type of AI model used for generating images from textual descriptions. It is mentioned in the video as the basis for the Aperture model, suggesting that Aperture has been developed or inspired by the capabilities of Stable Diffusion. The video compares the outputs of Aperture to those of Stable Diffusion, highlighting the improvements and specialization of Aperture in creating photorealistic images.

💡Photorealistic Imagery

Photorealistic Imagery refers to visual content that is rendered or created to look like an actual photograph, with a high level of detail and realism. The video's main theme revolves around the ability of the Aperture model to generate such imagery. Examples given in the script include images of a farmer on the moon, Elon Musk, and various other scenarios that, despite being fictional, appear very lifelike and coherent.

💡Open Beta

An Open Beta is a phase in software development where the general public can access and test a new product, providing feedback before its official release. In the video, the host mentions that the Aperture model is currently in Open Beta, which means it is freely available for users to try out and provide feedback, allowing the developers to refine the model based on user experiences.

💡Guidance Scale

The Guidance Scale is a feature within the Aperture model that allows users to control the level of detail and coherence in the generated images. The video suggests that a Guidance Scale between five and eight produces good imagery. It is a critical parameter for users looking to fine-tune the output of the AI to achieve the desired level of realism.

💡High-Resolution Generation

High-Resolution Generation refers to the creation of images with a higher pixel count, resulting in more detail and clarity. The video emphasizes that the Aperture model is capable of generating images with high resolution, which is a significant feature for those seeking to use the generated images for large-format displays or close-up viewing.

💡Ethical Issues

Ethical Issues pertain to the moral principles that guide behavior and decision-making. In the context of the video, ethical issues arise from the ability of AI models like Aperture to generate highly realistic images that could potentially be misused to deceive or harm others. The host raises concerns about the implications of creating photorealistic depictions of people in scenarios that did not actually occur.

💡Famous People

Throughout the video, the host uses the Aperture model to generate images of famous people in various scenarios, which serves as a testament to the model's ability to create recognizable and realistic depictions. The use of famous individuals highlights the model's strength in generating human faces and poses ethical questions about the representation of real people in AI-generated content.


Discord is a communication platform used for text, voice, and video conversations, often utilized by communities and groups with shared interests. In the video, the host invites viewers to join their Discord server to share and discuss their creations with the Aperture model. It serves as a social hub where users can interact, share their AI-generated images, and receive feedback from the host and other community members.


Introducing Lexica Aperture, a new AI model focused on generating photorealistic images.

Aperture is developed by the creators of Lexica, a website known for cataloging stable diffusion generations.

The model is in open Beta and currently free to use for generating high-quality images.

Aperture offers various dimensions and a guidance scale for users to fine-tune their image generation.

The model is particularly good at generating images of famous people with high coherence and realism.

Aperture can generate high-resolution images with automatic upscaling, resulting in detailed and clear outputs.

The model has a tendency to duplicate people in the generated images, creating unique scenes.

Users can add negative prompts to refine the specificity of the generated images.

Ethical considerations are raised regarding the generation of photorealistic images that could be potentially harmful.

The model's ability to generate realistic human faces and bodies is a strong suit, even surpassing some other models like stable diffusion.

Aperture can also generate images of non-human subjects, such as unique alien birds and different room styles.

The model is capable of creating humorous and imaginative scenarios, like famous figures in unusual situations.

Aperture's generation of artistic portraits and fashion designer model portraits is highly praised for its quality.

The model's handling of hands in images is notably good, which is often a challenge for similar AI models.

The community is encouraged to share their creations with the model on Discord for further exploration and enjoyment.

The video showcases a variety of imaginative and high-quality images generated by the Aperture model, emphasizing its versatility and potential.

The presenter expresses excitement about the capabilities of Lexica Aperture and invites viewers to experiment with the model themselves.