BUILDING SYSTEM WITH SEMANTIC MODELING BASED CUSTOM LOGIC GENERATION

A building system for implementing user defined logic includes one or more memory devices configured to store instructions thereon, that, when executed by one or more processors, cause the one or more processors to receive user input from a user device, the user input providing a natural language description of a building logic application for a piece of building equipment. The instructions cause the one or more processors to retrieve a semantic logic application comprising a semantic description of the building logic application based on the natural language description and a semantic building model comprising a semantic building description of the piece of building equipment, generate a custom logic application based on the semantic logic application, the natural language description, and the semantic building model, and operate the custom logic application.