Anthropic is making a big change to how its popular digital assistants remember what you tell them. The company recently decided to merge the memory systems for Claude chat and the newer Cowork tool. This means any information you share in one place is now instantly available in the other. The update is designed to save you time when handing off a task from a casual conversation to a bigger project, but it also raises some questions about how much artificial intelligence should keep on file.
The two memory systems are now completely linked together
Until now, chat and Cowork kept their notes separate. If you brainstormed an idea in a normal chat, you had to explain all the details again when you asked Cowork to execute the plan. That is no longer the case. The context you build up over months of chatting is there the moment you hand Cowork a task. Anything Cowork learns carries right back to your chat window.
Another change is how the system actually saves the details. In the past, the AI would wait until a conversation ended before it summarized the topics. Now, it updates its memory in the background while you are still talking. There is one important detail to note. This shared knowledge only works when Cowork is running in the cloud. If you are running a session locally on your own computer, it will not use the memory feature at all.
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Users have control over what the software decides to keep
Because this is a major privacy shift, Anthropic built in ways to control what stays on record. You can pause or wipe the memory banks at any time. There is also a menu in the settings where you can view a list of all the topics the system saved. You have the power to read, edit, or delete any of those items.
By default, the platform will not store sensitive topics like your health, race, religion, political views, or gender identity. You can turn this on if you want the tool to know things like a food allergy, but it remains off unless you flip the switch. Meanwhile, the system will never save things like government ID numbers, criminal history, or immigration status under any circumstances.
The shared memory feature is turned on by default for all Free, Pro, and Max users on the web, desktop, and mobile apps. If you prefer the old way of doing things, you can simply go into the settings and turn off the toggle that generates memory from chats. While tools from OpenAI and others are getting smarter at remembering personal details, it is up to the user to decide if that convenience is worth the trade.
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