e.chatMemory
User-level memory is global and recalled in any conversation. Chat-level memory always stays in the context of its own conversation.
User memory · global
Recalled in every chat when the input matches — facts, preferences, and results you asked to keep long term.
Chat memory · per conversation
Always included in that conversation's context, so the user never repeats it. Add these from inside a chat by telling the assistant to remember it for this chat.