On August 29, 2025, Apple Inc. rolled out Xcode 26 Beta 7, introducing a plethora of new features tailored for developers. The update brings full support for the GPT-5 model to Xcode's built-in ChatGPT, providing developers with two distinct sub-models: a standard version and a "GPT-5 (Reasoning Edition)", tailored for everyday and intricate coding tasks, respectively. Furthermore, the Claude functionality has been seamlessly integrated into Xcode's "Smart Settings" panel, enabling developers to harness the power of the Claude Sonnet 4 model for coding assistance. Upon the official release, developers will enjoy the flexibility to choose between ChatGPT and Claude, as well as the ability to integrate API keys from various platforms or run local models on Mac devices powered by Apple Silicon, thereby further enriching the AI programming landscape.