I Built a 3-Agent AI Research Crew in 250 Lines of Python (LangGraph + Free Gemini)
Devanshu Biswas describes the creation of a three-agent AI research crew using only 250 lines of Python code. The system consists of a Researcher, a Writer, and an Editor, which collaboratively generate a markdown report on a given topic. This project emphasizes the simplicity and accessibility of building multi-agent systems without relying on expensive APIs.
- ▪The AI research crew is built using LangGraph and Free Gemini.
- ▪It consists of three roles: a Researcher, a Writer, and an Editor.
- ▪The entire system can be implemented with just one free Google API key.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3929385) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Devanshu Biswas Posted on May 21 I Built a 3-Agent AI Research Crew in 250 Lines of Python (LangGraph + Free Gemini) #ai #python #langgraph #beginners TechFromZero (4 Part Series) 1 I built a Stable Diffusion playground in 200 lines and zero API keys. Here's how.
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