Astria AI provides an AI model trained using a set of images provided by the user. For a one-time payment of $5, the service allows you to generate images using textual prompts with a limit of 500 prompts. This model is kept for 1 month, however, the user can delete it at any time. Additionally, the user can extend the model beyond 30 days with a new pricing model. The augment button allows the user to extend the prompt automatically and the model can be trained for more than one person.