Apple is developing a new memory system for Siri that could remember personal details about your relationships, daily routines, health habits, and even what motivates you.
Code discovered in the iOS 27.3 beta reveals a feature called a “memory graph,” designed to organize information about users over time rather than treating every Siri interaction as a separate conversation.
The system could help Siri understand your habits, recognize connections between people and events, and provide more personalized responses without requiring you to repeat information.
Siri Could Learn From Your Messages, Photos, and Daily Habits
The memory graph organizes personal information into categories covering relationships, places, workouts, motivations, and obstacles.
A second component, called memory atoms, would store individual details such as facts, opinions, intentions, and events, along with the people and places connected to them.
Apple appears to be exploring two ways to collect that information:
- Structured data: Pulling existing details from sources such as your contact card.
- AI analysis: Using on-device models or Private Cloud Compute to identify useful information from Siri conversations, messages, photos, and health data.
One process found in the beta appears designed to understand what motivates users, what holds them back, and what resources they have available.
It reportedly uses 60 built-in questions, including some related to daily routines and sleep habits.
Apple’s New Siri Memory System Isn’t Ready Yet
Despite the references in iOS 27.3, the feature remains unfinished.
The beta code doesn’t yet contain a working process for creating memory atoms. A separate system intended to store explicitly saved memories also appears to be under development, with storage allocated but no records being written.
Siri already uses personal context from apps such as Mail, Messages, and Photos in iOS 27. The new system could take that further by retaining information across interactions instead of retrieving it only when needed.
That also raises questions about privacy, particularly how users would review, correct, or delete information Siri remembers.
Apple hasn’t announced the memory graph or explained what controls it might offer. There’s also no indication that the feature will be ready for the public release of iOS 27.3.
