# Transcript.ResponseFormat A response format that the model must conform its output to. ``` struct ResponseFormat ``` ## Topics ### Creating a response format [`init(schema: GenerationSchema)`](/documentation/FoundationModels/Transcript/ResponseFormat/init(schema:)) Creates a response format with a schema. [`init(type: Content.Type)`](/documentation/FoundationModels/Transcript/ResponseFormat/init(type:)) Creates a response format with type you specify. ### Inspecting the name [`var name: String`](/documentation/FoundationModels/Transcript/ResponseFormat/name) A name associated with the response format. ### Accessing the kind of format [`let kind: Transcript.ResponseFormat.Kind`](/documentation/FoundationModels/Transcript/ResponseFormat/kind-swift.property) The way the response format constrains the model’s output. [`enum Kind`](/documentation/FoundationModels/Transcript/ResponseFormat/Kind-swift.enum) A representation of the different ways a response format can constrain model output. ## Relationships ### Conforms To [`Sendable`](/documentation/Swift/Sendable) [`Equatable`](/documentation/Swift/Equatable) [`Escapable`](/documentation/Swift/Escapable) [`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Copyable`](/documentation/Swift/Copyable) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)