They have to train the AI on the internet. The jews have spent the last 30 years editing it to put them in a good light and censoring the truth. It would take an incredible amount of work to undo that in a training set.
You would have to use an AI to parse the pro-jewish propaganda out of the training data so you could train a new AI on the cleaned up training data, and then train them on specific history not readily available on the internet. That would be a hell of a project.