AlamutTM Visual Plus includes a splicing module accessible from the variant panel that integrates a number of prediction algorithms. It provides the user with automatically-computed prediction scores.
A brief description of splicing signal prediction can be found on page 63 available here: https://extranet.interactive-biosoftware.com/User%20Guide%20Alamut%20Visual%20Plus%20v1.6.1.pdf
AlamutTM Visual Plus computes splicing scores based on implemented algorithms. The user is responsible for interpreting these scores based on the scientific context and peer-reviewed guidelines.
We can suggest the following paper to help you interpret splicing scores: https://pubmed.ncbi.nlm.nih.gov/22505045/
And the following video from ClinGen: https://clinicalgenome.org/tools/educational-resources/materials/splicing-and-in-silico-splicing-predictors/