# minimum(_:) Enforces a minimum value. ``` static func minimum(_ value: Decimal) -> GenerationGuide ``` ## Discussion Use a `minimum` generation guide — whose bounds are inclusive — to ensure the model produces a value greater than or equal to some minimum value. For example, you can specify that all characters in your game start at level 0.75: ```swift @Generable struct GameCharacter { @Guide(description: "A creative name appropriate for a fantasy RPG character") var name: String @Guide(description: "A level for the character", .minimum(0.75)) var level: Decimal } ``` --- 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)