Persistent memory systems for LLM conversations including short-term, long-term, and entity-based memory Use when: conversation memory, remember, memory persistence, long-term memory, chat history.

用于大语言模型对话的持久化内存系统，包括短期记忆、长期记忆和基于实体的记忆 适用场景：对话记忆、记忆保存、持久化内存、长期记忆、聊天历史