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LangChain

Build powerful LLM applications with LangChain framework.

Course Duration: 10 hours​

What You'll Learn​

  • LangChain fundamentals
  • Chains and agents
  • Memory and context
  • Document loaders
  • Vector stores integration
  • Building chatbots and assistants

Prerequisites​

  • Python programming
  • Basic LLM understanding

Course Modules​

  1. Introduction to LangChain
  2. LLM Wrappers (OpenAI, Anthropic, Local)
  3. Prompt Templates
  4. Chains: Sequential and Router
  5. Memory: Buffer, Summary, Conversation
  6. Document Loaders
  7. Text Splitters
  8. Vector Stores (Chroma, Pinecone, FAISS)
  9. Retrievers
  10. Agents and Tools
  11. Output Parsers
  12. Project: Build a Document Q&A Bot

Tools Covered​

  • LangChain
  • LangSmith
  • OpenAI API
  • Chroma / Pinecone