whats foundation models?

Asked on 06/16/2025

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Foundation Models, as introduced by Apple at WWDC, refer to a framework that provides access to an on-device large language model. This framework is designed to enhance app features by enabling tasks such as content generation, text summarization, and user input analysis, all while maintaining user privacy since it operates entirely on the device. The Foundation Models framework is available across macOS, iOS, iPadOS, and VisionOS, and it integrates seamlessly with Swift, allowing developers to implement intelligent features with minimal code. The framework supports structured data output, tool calling, and stateful sessions, making it versatile for various applications, from personalized search suggestions to generating game dialogue. For more details, you can refer to the session Meet the Foundation Models framework.