I\'m using the Swift boilerplate code for Core Data in a fresh project. My .xcdatamodeld file has a single entity defined (Task) with a single attr
.xcdatamodeld
Task
Xcode 7 + Swift 2
Person.swift
@objc(Person) class Person: NSManagedObject { }
Data model
Then simply call
let person = NSEntityDescription.insertNewObjectForEntityForName("Person", inManagedObjectContext: self.managedObjectContext) as! Person