LangChain

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Using LangChain

LangChain is a set of open-source frameworks that provide a platform to build, test and deploy AI applications. You can use LangChain to build chatbots, RAGs, knowledge retrieval systems, and many more. LangChain provides simple, intuitive APIs that allow you to connect multiple AI components together to build a single AI application. This flexibility is what makes it powerful and loved by the AI developer community.

LangChain Agents

An AI agent is an AI application that uses LLMs to reason and decide on tools to use to accomplish a given task. This is usually an iterative process that requires little to no human intervention. LangChain’s Agent framework is purpose-built for this.

Understanding LangGraph

To quote from the official sources, “LangGraph is a low-level orchestration framework and runtime for building, managing, and deploying long-running, stateful agents”. LangGraph is a part of the LangChain suite of frameworks, and is particularly suitable for building advanced AI applications. LangGraph provides tools that allow you to run AI applications for long durations, view the state of various components at any point in time, manage memory, and deploy applications.

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