That's the "memory" feature - it actually predates 4o, it was available for 4-turbo in beta for a few months.
It's VERY basic - it records short sentences and feeds them back into the invisible system prompt at the start of subsequent chat sessions.
It's VERY basic - it records short sentences and feeds them back into the invisible system prompt at the start of subsequent chat sessions.
"User wants to sort the data x and then do y"
Like, don't save that to your long term memory! I attempted to get it to ask me for permission before using its memory, but it still updated without asking.