I have been focused on issues that are part of MDL-64775.
MDL-60944 allows users to create, delete, import and export prediction models, including pretrained ML algorithms. This issue is blocking all other issues in this epic, it is now waiting for integration and it land during the next weeks. The UI introduced in this issue is not final as further changes will be applied in MDL-64779, MDL-64777 and MDL-64786.
The other issue I have been working on is MDL-64787. Prediction models are currently evaluated splitting the data available in the site in training data and testing data. The testing data is used to evaluate how accurate the trained model is. Now that we will allow people to import pretrained models we need to allow users to evaluate how accurate is the pretrained model in their site. This issue is now waiting for peer review.
I will now switch to MDL-64781. Moodle 3.7 code freeze is in 2 months approximately, and we need to see which of the calendar APIs we can reuse to avoid major refactorings. This will help us determine when we can generate predictions and how this insight could impact the system performance.