Deep Research Agent Tutorial: Build Your Own in Python

_*Disclaimer:* This video features an AI-generated avatar of one of our own Oxylabs experts, created with their full knowledge and consent. The voice and likeness are their own, recreated with AI. The video itself was produced using AI to make our production process more efficient while keeping the people and expertise behind them genuine._ Build a deep research agent in Python that can plan a research task, gather information from the web, verify sources, and produce a cited report. In this tutorial, we build a practical deep research agent project suitable for a multi-agent architecture. You’ll see how planning, web search, source retrieval, and verification can work together to turn a broad research question into a structured, grounded, and evidence-based answer. The workflow also shows where web scraping fits into AI research agents when they need access to the actual content behind web pages. This approach is useful for anyone exploring deep research AI, AI research agents, LangGraph, or multi-agent systems, and can be adapted to use cases such as market research, competitor analysis, and other workflows that depend on current web data. 📚 *ADDITIONAL RESOURCES* ✏️ Oxylabs MCP Server: https://oxy.yt/vEjD ✏️ Oxylabs Agent Skills: https://oxy.yt/MEkO 🎥 *RELATED VIDEOS* 👉 What is RAG (Retrieval-Augmented Generation): https://oxy.yt/KElJ 👉 LangChain VS LangGraph: https://oxy.yt/4EzK 🔧 *OUR SCRAPING SOLUTIONS* Web Scraper API: 👉 https://oxy.yt/CExv Residential Proxies: 👉 https://oxy.yt/pEcc ISP Proxies: 👉 https://oxy.yt/gEv3 Datacenter Proxies: 👉 https://oxy.yt/6EbO ⏳ *TIMESTAMPS* 0:00 – Intro 1:00 – How research agents work 2:02 – Why a simple fetch breaks 3:11 – Project setup 4:09 – Research state 5:22 – Stage 1: Plan 6:11 – Stage 2: Retrieve 8:28 – Stage 3: Evaluate 9:33 – Stage 4: Synthesize 10:22 – Full test run 10:56 – Next steps 11:23 – Final thoughts 💬 *CONNECT WITH US* 24/7 Support Team: [email protected] Website: https://oxylabs.io LinkedIn: https://www.linkedin.com/company/oxylabs X: https://x.com/oxylabs © 2026 Oxylabs. All rights reserved. #DeepResearchAgent #AIAgents #Oxylabs