Siri's Coming Memory System Is Still Unfinished, Code Suggests
The code points to a personal memory graph for Siri, but nothing yet shows when it will ship or how users will control their data.
Code found in iOS 27.3 beta suggests Apple is building a personal memory system to help Siri retain details about users' lives, as reported by code explorer pdfu. The planned memory graph would sort information about relationships, places, routines, health, workouts, and the motivations or obstacles in a user's life, with memory atoms covering facts, opinions, intentions, and events. Only one of the two AI-driven gathering processes appears to exist so far, and pdfu found no code yet that creates memory atoms, so the system is unfinished. The graph and a separate explicit-memory store reportedly both run on Apple's version of the Kuzu graph database, which Apple bought in 2025. Nothing uncovered so far indicates when the system will ship or how users will control their data.
Why it matters
If the design holds, Siri would move from answering single requests toward keeping a running picture of a user's relationships, routines, health and goals. That makes the question of who controls this stored personal information more pressing, and the code found so far does not answer it. Because only part of the system appears to exist, the scope of what it will remember is still open.
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