Problem

You know that new AI model has been released by GraXpert team but you don't see it in the process dialog box.

Solution

GraXpert process display only the AI models stored locally on your computer. To get last AI model, you have to download it using GarXpert application:

1. Start GraXpert Application (click on Launch button in GraXpert process)
2. GraXpert application load an image
3. Select AI Gradian Extract or Denosing depending on which model you want to download
4. From tab ADVANCED (on the right), select AI model version (this drop down list shows local and remote models)
5. Process image, a pop-up window will alert you that new AI model will be downloaded, confirm
6. After processing, close GraXpert application and restart PixInsight

New model should be displayed in GraXpert process.

Good to know

If there is no AI model installed, the process will launch GraXpert which will download last version. This takes time and if you stop the process during download, you'll have to remove manually unterminated downloaded file(s). Currently GraXpert do not give information to PixInsight about download progress. So, it's better to launch the AI model download from GraXpert application. Indeed, from Application you know exactly when AI model is downloading and when image is processed.