Complex problems always yield better results when tackled by teams of people with different specializations. The same principle applies to AI agents - individual expertise combined creates exponentially more powerful solutions. Just like people, AI agents perform better the more narrow their role and goals are - it’s all about focus. Taking what could be a single AI agent and fragmenting it into an army of specialized experts.
In this video, we’ll build a parallel agent architecture using my two favorite frameworks - Pydantic AI and LangGraph, so we can have a group of specialized agents running simultaneously all working to accomplish the same goal.
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Integrate anything and automate anything with AI agents using Lutra, check it out here and get started for free!
https://lutra.ai/
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All the code created in this video can be found here:
https://github.com/coleam00/ottomator-agents/tree/main/pydantic-ai-langgraph-parallelization
If you want to see these AI agent principles used in a full fledged use case (the real deal and it's open source), check out Archon - the AI agent that builds other AI agents using Pydantic AI and LangGraph:
https://github.com/coleam00/Archon
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00:00 - 10x Your Agents with Agent Specialization
01:52 - Parallel Agent Architecture Explained Simply
03:37 - Architecture for Our Travel Planner Assistant
04:40 - Parallel Specialized Agents Demo
05:41 - Parallel Agents in Archon
07:15 - Travel Planner Assistant Overview
08:33 - Building Our First Specialized Agent
12:53 - Chatting with Our Specialized Agent
14:15 - Lutra.ai
16:51 - The Other Specialized Agents
18:02 - Synthesizer/Aggregator Agent
18:50 - Info Gathering Agent
21:00 - Diving into Our LangGraph Implementation
22:27 - Defining the State for Our Graph
23:13 - Creating the Graph Structure
24:59 - Info Gathering Agent Node
29:11 - Parallel Specialized Agent Nodes
31:29 - Synthesizer Agent Node
32:44 - Finishing Our Graph
36:06 - Using Our Agent with a Frontend
38:38 - Final Demo
40:51 - Outro
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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!