[tanmaydesh5189]

I suspect it is Kuzu in the backend. I had called it out earlier this year in my article. ".. WWDC 2026 or 2027 introduces any “contextual intelligence” features in Siri that require cross-app relationship reasoning."https://medium.com/data-science-collective/i-analyzed-163k-l...

[saagarjha]

I can't read the whole thing but Apple has been building a knowledge graph for years already. Look up their efforts for proactive Siri, Duet, etc.