Installazione di Stable Diffusion con AUTOMATIC1111

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Chi ha creato Stable Diffusion?

Il set di dati è stato creato da LAION, un'organizzazione no-profit tedesca che riceve finanziamenti da Stability AI. Il modello Stable Diffusion è stato addestrato su tre sottoinsiemi di LAION-5B: laion2B-en, laion-high-resolution e laion-aesthetics v2 5+.
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To download and install Stable Diffusion in 2025, the recommended method is to use the AUTOMATIC1111 web UI, which provides a user-friendly interface to run Stable Diffusion locally on your Windows PC or other systems with a decent GPU.

Here is an overview of the process based on the latest available guides:

  1. Prerequisites:

    • A Windows PC (or compatible system) with a decent GPU, preferably NVIDIA.
    • Python 3.10.6 installed (make sure to add Python to PATH).
    • Git installed.

  2. Download the AUTOMATIC1111 Stable Diffusion Web UI:

    • You can either download the latest release zip file from the AUTOMATIC1111 GitHub repository or clone the repository using Git: 
      git clone https://github.com/AUTOMATIC1111/stable-diffusion-webui.git

  3. Download model checkpoints:

    • Download Stable Diffusion model files (e.g., v1.5 checkpoint) from trusted sources such as Civitai or official repositories.
    • Place the model files into the correct folders inside the web UI directory (usually models/Stable-diffusion).

  4. Run the Web UI:

    • Launch the webui-user.bat file in the Stable Diffusion directory.
    • The installation will complete and launch a local server.
    • Open your web browser and go to the local URL (typically http://127.0.0.1:7860/) to access the interface and start generating images.

This setup downloads necessary dependencies and models automatically during the first run, requiring about 15 GB or more of disk space.

For detailed tutorials including visual guides, YouTube videos from 2025 provide step-by-step instructions on downloading, installing, and running Stable Diffusion with AUTOMATIC1111, ComfyUI, and other interfaces [1] [2] [4] [9] [12] [13] [15].

If you prefer, there are downloadable launcher apps for Windows that bundle the installer and dependencies, simplifying the process further [10].

Note: Always ensure to download model files from reputable sources and adhere to licensing conditions like Creative ML OpenRAIL-M for responsible use [14].

If you want, I can provide direct links or more detailed step-by-step commands.

Domande frequenti

Cosa fa la Stable Diffusion?
Stable Diffusion è un modello di intelligenza artificiale generativa (IA generativa) che produce immagini fotorealistiche uniche a partire da testo e istruzioni di immagini. È stato lanciato originariamente nel 2022. Oltre alle immagini, puoi utilizzare il modello anche per creare video e animazioni.
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