Packt

Generative AI with LangChain

Packt

Generative AI with LangChain

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Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • Build LLM-powered applications using LangChain, including chatbots and question-answering systems

  • Understand transformer models and how to optimize their performance through prompt engineering

  • Deploy LLMs in production environments and evaluate their effectiveness

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Recently updated!

October 2026

Assessments

11 assignments

Taught in English

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There are 10 modules in this course

This module provides an in-depth introduction to generative AI and large language models (LLMs), covering their evolution, training processes, and real-world applications. Learners will explore how these models function across multiple domains and how to access and use them effectively. The module also clarifies common misconceptions and highlights the potential of AI beyond popular media portrayals.

What's included

1 video6 readings1 assignment

This module provides an in-depth look at LangChain, an open-source framework for building intelligent applications using large language models. Learners will explore how to integrate LLMs with external data and tools to create dynamic, data-aware systems, and understand key components like chains, agents, and memory.

What's included

1 video7 readings1 assignment

This module provides an introduction to setting up and integrating AI models using LangChain, covering environment configuration, cloud model access, and practical implementation of LLMs and text-to-image models. Learners will gain hands-on experience with dependency management, API key security, and prompt engineering to build efficient AI applications.

What's included

1 video10 readings1 assignment

This module teaches how to enhance large language models (LLMs) by integrating tools, extracting structured data from documents, and mitigating hallucinations through fact-checking. Learners will gain practical skills in building more reliable and capable AI assistants using frameworks like LangChain.

What's included

1 video6 readings1 assignment

This module covers techniques for building intelligent chatbots by integrating retrieval-augmented generation (RAG), vector storage, and memory mechanisms. Learners will explore how to enhance chatbot accuracy, manage conversational context, and implement ethical moderation strategies. The content provides practical insights into using tools like LangChain for real-world chatbot development.

What's included

1 video7 readings1 assignment

This module explores the application of generative AI, particularly large language models (LLMs), in software development. Learners will gain hands-on experience with tools like LangChain and understand how to integrate AI for code generation and automation. The content covers evaluating model performance and implementing AI-driven workflows.

What's included

1 video7 readings1 assignment

This module explores the integration of large language models (LLMs) into data science workflows, focusing on automation techniques such as AutoML, agent-based systems, and natural language-driven data exploration. Learners will gain insights into how LLMs enhance efficiency and accessibility in data analysis.

What's included

1 video5 readings1 assignment

This module covers techniques to enhance the performance and reliability of large language models (LLMs) through methods like fine-tuning, prompt engineering, and inference-time conditioning. Learners will explore best practices for adapting models to specific tasks and improving output accuracy. The module also introduces considerations when working with open-source models and their practical applications.

What's included

1 video6 readings1 assignment

This module covers the essential practices for deploying, evaluating, and monitoring large language models (LLMs) in production environments. Learners will gain hands-on knowledge of tools like LangSmith, FastAPI, and Ray, and learn how to ensure reliability, scalability, and transparency in generative AI applications.

What's included

1 video10 readings1 assignment

This module explores the future of generative models by examining technical advancements, economic impacts, and societal implications. Learners will gain insights into how AI is reshaping industries, the challenges of scaling AI, and the role of both large tech companies and smaller enterprises. It also covers the potential of AI in education and the broader cultural shifts in content creation.

What's included

1 video6 readings2 assignments

Instructor

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