







A new Swift package connects Apple's Foundation Models framework to Claude. Hand off complex reasoning from on-device models with typed Swift outputs.
Apple Foundation Models
Use Claude on Apple platforms through the Foundation Models framework with the Claude for Foundation Models Swift package.
Foundation Models | Apple Developer Documentation
Perform tasks with models that specialize in language understanding, structured output, and tool calling.

Foundation Models | Apple Developer Documentation
Perform tasks with models that specialize in language understanding, structured output, and tool calling.

Swift.org
Swift is a general-purpose programming language built using a modern approach to safety, performance, and software design patterns.
Apple Intelligence Foundation Language Models Tech Report 2025
We introduce two multilingual, multimodal foundation language models that power Apple Intelligence features across Apple devices and…

Foundation Models adapter training - Apple Intelligence - Apple Developer
Note: Version 26.0.0 is the last release of this toolkit and is not compatible with macOS, iOS, iPadOS, or visionOS 27 and later.

Introducing the Third Generation of Apple’s Foundation Models
Our next generation of Apple Intelligence is centered around our users, integrated deeply into our operating systems, and powered by a bold…

Ivan Fioravanti ᯅ on Twitter / X
"We are releasing Open Source implementations for CoreAILanguageModel and MLXLanguageModel for running a myriad of local models on the Apple Neural Engine or your Mac's GPU" 👀 From #WWDC26: What’s new in the Foundation Models framework video: https://t.co/1NtKWYhNRs pic.twitter.com/HVtBsr3tjL— Ivan Fioravanti ᯅ (@ivanfioravanti) June 9, 2026
Apple Partners With Anthropic for Claude-Powered AI Coding Platform
Apple is working with Anthropic on an updated version of Xcode that will support AI code writing, editing, and testing, reports Bloomberg. Anthropic is best known for its "Claude" large language model and chatbot that competes with OpenAI's ChatGPT. Claude is well-known for its coding capabilities, beating out other LLMs on programming tasks. The new version of Xcode integrates the Claude Sonnet model, and Apple is slowly rolling it out internally for employees to use.

Bringing the latest Gemini models to Apple developers
Apple developers can now securely call cloud-hosted Gemini models using the Foundation Models framework, and access Gemini in Xcode.

Improving the usability of C libraries in Swift
There are many interesting, useful, and fun C libraries in the software ecosystem. While one could go and rewrite these libraries in Swift, usually there is no need, because Swift provides direct interoperability with C. With a little setup, you can directly use existing C libraries from your Swift code.
Apple Updates Its On-Device and Cloud AI Models, Introduces a New Developer API
Apple revamped two vision-language models in a bid to catch up with fast-moving competitors.

Josh Miller on Twitter / X
Another @browsercompany update for the Swift folks...While developing Dia, we continued to invest in Swift on Windows & Android (thanks to @compnerd & team). More on Dia for Windows soon (we learned a lot of lessons from Arc). But lots of exciting progress in recent months: pic.twitter.com/d96qhDd0FA— Josh Miller (@joshm) June 11, 2025

🤖 𝐴𝑝𝑝𝑙𝑒 𝐹𝑜𝑢𝑛𝑑𝑎𝑡𝑖𝑜𝑛 𝑀𝑜𝑑𝑒𝑙𝑠 - 𝐶𝑙𝑎𝑢𝑑𝑒 𝐴𝑃𝐼 𝐷𝑜𝑐𝑠 by Anthropic Plug Claude into Apple's Foundation Models framework. Swap between on-device and frontier models behind the same 𝐿𝑎𝑛𝑔𝑢𝑎𝑔𝑒𝑀𝑜𝑑𝑒𝑙𝑆𝑒𝑠𝑠𝑖𝑜𝑛 API. #Swift #AI #FoundationModels platform.claude.com/docs/en/cli-sdks-libraries/li…
Apple Foundation Models
platform.claude.com