files are older formats that store AI model weights and can potentially contain malicious code.
Placing a .ckpt file · AUTOMATIC1111 stable-diffusion-webui - GitHub MyAstaber1.ckpt
These files are used in AI art generation software, such as the AUTOMATIC1111 Stable Diffusion WebUI . files are older formats that store AI model
If the model was designed for a specific purpose (e.g., photo-realism, anime), the original article/page where it was hosted would describe those and usage guidelines. MyAstaber1.ckpt