April 2026
Intermediate
395 pages
13h 22m
English
Content preview from Generative AI with Python
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7.4 Agentic Framework: LangGraph
LangGraph (https://langchain-ai.github.io/langgraph/) is a dynamic framework designed to simplify the creation, visualization, and management of complex workflows in AI-powered applications. At its core, LangGraph provides developers and researchers with tools to streamline task orchestration, enabling them to build modular, efficient, and explainable pipelines for language models and other generative AI components.
LangGraph uses directed acyclic graphs (DAGs) to structure and execute workflows. Each node in a LangGraph workflow represents a task, such as prompting a language model, running a computation, or invoking an external API. Edges between nodes define dependencies and data flow, ensuring that tasks ...
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