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Cole Medin

Cole Medin

Technology and AI 230,000 subscribers

This is Hands Down the BEST Way to Build AI Agents

12.02.2025
Published: 12.02.2025 Category: Technology and AI

Episode details

Episode description

This is the ultimate deep dive into building AI agents with Pydantic AI and LangGraph - my two favorite frameworks for building agents that pair extremely well together. In this video, I’ll show you how to create powerful, production-ready AI agent systems that can do virtually anything—even build other AI agents. Forget the overcomplicated abstractions of some frameworks - we're harnessing the simplicity and power of Pydantic AI combined with the flexibility of LangGraph to unlock an infinite number of possibilities. I’ll also show you an insanely cool related project (Archon, linked below) I’ve been working on a bit behind the scenes that I’m even thinking of turning into a community driven open source initiative soon. I’ve got a lot of big plans that I’m starting to get out there now, so definitely check it out. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Check out Archon, an AI Agent that builds other AI Agents with Pydantic AI and LangGraph here: https://github.com/coleam00/Archon This is the agent I'll be building out to teach Pydantic AI and LangGraph! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ LangGraph: https://langchain-ai.github.io/langgraph/ Pydantic AI: https://ai.pydantic.dev/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00:00 - Introducing the BEST AI Agent Combo 01:47 - Pydantic AI - the Best Agent Framework 03:12 - LangGraph - the Best Agent Orchestration Framework 04:40 - Example Agentic Workflow 06:43 - Word of Warning for Overengineering 08:13 - Introducing Archon - Pydantic AI + LangGraph Agent 11:03 - Archon V1 - Why We Need Agentic Workflows 18:45 - Archon V2 - Unveiling Raw Power 22:55 - Full Archon Build w/ Pydantic AI + LangGraph 48:38 - Archon Demo 50:41 - Outro ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Join me as I push the limits of what is possible with AI. I'll be uploading videos at least two times a week - Sundays and Wednesdays at 7:00 PM CDT!

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