Apple-Extended is used to train Apple’s foundation LLM models powering generative AI features across Apple products, including Apple Intelligence, Services, and Developer Tools.
Applebot is Apple's web crawler that gathers data to power search features across Apple's ecosystem including Spotlight, Siri, and Safari search functionality.
AASA-Bot is Apple's crawler that fetches Apple App Site Association files to support Universal Links functionality, allowing iOS apps to handle specific URL patterns.