The Microsoft Syntex AI model type Structured Document Processing model (previously known as Forms Processing) has had some significant updates which were launched as part of Microsoft Syntex. In my opinion the biggest update is Structured Document Processing models now allows models to be reused across libraries and sites
Microsoft Syntex is a content understanding, processing, and compliance service that uses intelligent document processing, content artificial intelligence (AI), and advanced machine learning to automatically and thoughtfully find, organize, and classify documents in your SharePoint libraries.
https://learn.microsoft.com/en-us/microsoft-365/contentunderstanding/syntex-overview