Introduction to Langchain
• Langchain is a framework designed to build
applications powered by language models. It
simplifies the integration of LLMs with
external data and tools.
Langchain Architecture
• Langchain architecture includes components
such as Chains, Agents, Tools, and Memory.
These work together to enable dynamic and
context-aware applications.
Chains
• Chains are sequences of calls that can include
prompts, LLMs, and other utilities. They help
structure the flow of data and logic in
Langchain applications.
Agents
• Agents use LLMs to make decisions about
which actions to take. They can dynamically
choose tools and respond based on user input
and context.
Tools
• Tools are external functions or APIs that
agents can call. Examples include search
engines, calculators, and custom APIs.
Memory
• Memory allows Langchain applications to
retain context between interactions. It
supports short-term and long-term memory
for personalized experiences.
Use Cases
• Langchain is used in chatbots, data analysis,
code generation, customer support, and more.
It enables intelligent and interactive
applications.
Summary
• Langchain provides a modular and powerful
framework for building LLM-based
applications. Its components work together to
deliver dynamic and context-aware solutions.

Langchain Framework Presentation for AI and LLMs

  • 1.
    Introduction to Langchain •Langchain is a framework designed to build applications powered by language models. It simplifies the integration of LLMs with external data and tools.
  • 2.
    Langchain Architecture • Langchainarchitecture includes components such as Chains, Agents, Tools, and Memory. These work together to enable dynamic and context-aware applications.
  • 3.
    Chains • Chains aresequences of calls that can include prompts, LLMs, and other utilities. They help structure the flow of data and logic in Langchain applications.
  • 4.
    Agents • Agents useLLMs to make decisions about which actions to take. They can dynamically choose tools and respond based on user input and context.
  • 5.
    Tools • Tools areexternal functions or APIs that agents can call. Examples include search engines, calculators, and custom APIs.
  • 6.
    Memory • Memory allowsLangchain applications to retain context between interactions. It supports short-term and long-term memory for personalized experiences.
  • 7.
    Use Cases • Langchainis used in chatbots, data analysis, code generation, customer support, and more. It enables intelligent and interactive applications.
  • 8.
    Summary • Langchain providesa modular and powerful framework for building LLM-based applications. Its components work together to deliver dynamic and context-aware solutions.