The Need for Persistence
By default, LLMs are stateless. Memory is what allows an agent to "remember" previous parts of a conversation or the results of past tasks. LangChain offers several types of memory, from simple
LangChain Memory Modules Explained
April 26, 2026 • By Abdul Nafay • LangChain
Research Brief: LangChain Memory Modules Explained. How LangChain is being transformed by hierarchical reasoning agents and digital workforce integration.