Thought leadership, architecture patterns, and implementation notes.

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LangChain vs LangGraph — Most Teams Are Using the Wrong Abstraction

Why LangChain is excellent for linear workflows, but LangGraph becomes the better mental model once enterprise AI systems need shared state, branching, and coordinated execution.

AI ArchitectureLangChainLangGraphEnterprise AILLM Systems
Apr 24, 2026
5 min read
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Building Multi-Agent Systems on a Free Stack

A practical architecture for orchestrating specialized AI agents with LangGraph, FastAPI, Next.js, RAG, and observability while keeping the starting cost near zero.

AI ArchitectureMulti-Agent SystemsRAG
Apr 23, 2026Read more