Source: Apple is testing new Safari features including more advanced content blocking and an AI-powered Intelligent Search tool, expected to debut in 2024 (Marko Zivkovic/AppleInsider)
https://appleinsider.com/articles/24/04/30/apple-to-unveil-ai-enabled-safari-browser-alongside-new-operating-systems
http://www.techmeme.com/240430/p24#a240430p24