what's new in LLM WWDC 25

At WWDC 2025, Apple introduced several new features and updates related to large language models (LLMs) and Apple Intelligence. Here are some of the highlights:

1. Apple Intelligence: Apple has integrated a large language model directly on devices, allowing apps to access powerful, fast, and privacy-focused intelligence even when offline. This is part of the broader Apple Intelligence initiative, which aims to enhance user experiences across Apple devices.

2. Foundation Models Framework: This new framework allows developers to use Apple's models to get responses in plain text or as structured Swift Data. It provides direct access to the on-device large language model, which is central to many Apple Intelligence features.

3. Generative Intelligence in Xcode: Xcode now includes more generative intelligence features, such as predictive code completion that uses larger context from your code. Developers can interact with code using natural language directly in Xcode, and they can choose from various coding models, including support for advanced models like ChatGPT.

4. Liquid Glass Design: A significant design update called Liquid Glass was introduced, which enhances the visual experience across apps and platforms. This new design material combines the optical qualities of glass with fluidity, offering a more expressive and focused user experience.

These updates are part of Apple's ongoing efforts to integrate advanced machine learning and AI capabilities into their ecosystem, providing developers with powerful tools to create more intelligent and responsive applications.