SimpleMix Light is a type of stable-diffusion Checkpoint model. A Checkpoint model is a model that saves the progress of image generation and allows you to return to any point and resume generation later. SimpleMix Light further simplifies the Checkpoint model, making it faster and more memory efficient. The features of SimpleMix Light are as follows. Save the progress of image generation using only one parameter. At each step of image generation, directly update the image instead of updating parameters. SimpleMix Light generates images using the following steps. Generate an image from the initial image and parameters. Update parameters. Update the image. Parameters are values that control the noise level of the image. By updating the parameters, you can change the noise level and change the style of the image.