Verified80% confidenceFactTime unknown
长期记忆通常借助向量数据库（如Chroma、Pinecone、Weaviate、Milvus等）来实现语义检索
35
Sources
80%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
LangChain 1.2 Agent记忆机制：短期与长期记忆实战详解
bilibili一只凉在敲代码
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