Build an Agentic RAG with LangGraph | Step-by-Step Guide + Code

In this video tutorial, we will create an Agentic Retrieval Augmented Generation (RAG) system that retrieves the data from external sources and generates insightful response. An Agentic RAG is being build on the basic RAG concept by introducing an agent that makes decision during the workflow. Agentic RAG adds dynamic decision making by enabling the LLM to decide whether additional steps, like using external tools or fetching more data, are needed before generating a response. Code: https://github.com/MuhammadMoinFaisal/Build-an-Agentic-RAG-with-LangGraph *🧑🏻‍💻 My AI and Computer Vision Courses⭐* *📗Build AI Agents with LangChain v1: Deep Agents & Tools 2026 (13$)* https://www.udemy.com/course/build-ai-agents-with-langchain-v1-deep-agents-tools-2026/?couponCode=APRIL13DOLLARS *📗YOLO26 Bootcamp: Real-Time Detection, Segmentation & Pose (13$)* https://www.udemy.com/course/yolo26-bootcamp-real-time-detection-segmentation-pose/?couponCode=APRIL13DOLLARS *📘Hands-On RAG Bootcamp: Build Apps with LangGraph & LangChain (13$)* https://www.udemy.com/course/hands-on-rag-bootcamp-build-apps-with-langgraph-langchain/?couponCode=APRIL13DOLLARS *📙Complete Computer Vision Bootcamp: YOLO to Multimodal AI (13$)* https://www.udemy.com/course/complete-computer-vision-bootcamp-yolo-to-multimodal-ai/?couponCode=APRIL13COUPON *📚 Generative AI, LLM Apps & AI Agents Masterclass 2026 (13$)* https://www.udemy.com/course/ai-agents-with-n8n-automate-anything-with-no-code/?couponCode=APRIL13DOLLARS *📘 YOLOv12 & YOLO26: Custom Object Detection & Web Apps 2026 (13$)* https://www.udemy.com/course/yolov12-custom-object-detection-tracking-webapps/?couponCode=APRIL13DOLLARS *📙 Modern Computer Vision with OpenCV 2026 (13$)* https://www.udemy.com/course/modern-computer-vision-with-opencv/?couponCode=APRIL13DOLLARS *📚 YOLO11 & YOLOv12: Object Detection & Web Apps in Python 2026 (13$)* https://www.udemy.com/course/yolo11-custom-object-detection-web-apps-in-python-2024/?couponCode=APRIL13COUPON *📘 AI 4 Everyone: Build Generative AI & Computer Vision Apps (13$)* https://www.udemy.com/course/ai-4-everyone-dive-into-modern-ai-with-llama-31-and-gemini/?couponCode=APRIL13DOLLARS *📙 YOLOv9, YOLOv10 & YOLO11: Learn Object Detection & Web Apps (13$)* https://www.udemy.com/course/yolov9-learn-object-detection-tracking-with-webapps/?couponCode=APRIL13COUPON *📕 LangChain: Build 26 LLM Apps with OpenAI, Llama & DeepSeek (14$)* https://www.udemy.com/course/learn-langchain-build-12-llm-apps-using-openai-llama-2/?couponCode=APRIL13COUPON *📚 Computer Vision Web Development: YOLOv8 and TensorFlow.js (13$)* https://www.udemy.com/course/computer-vision-web-development/?couponCode=APRIL13COUPON *📕 Learn OpenCV: Build # 30 Apps with OpenCV, YOLOv8 & YOLO-NAS (13$)* https://www.udemy.com/course/learn-opencv-build-30-apps-with-opencv-yolov8-yolo-nas/?couponCode=APRIL13COUPON *📗 Computer Vision Bootcamp with Python: YOLO, SAM & RF-DETR (13$)* https://www.udemy.com/course/yolo-nas-object-detection-tracking-web-app-in-python-2023/?couponCode=APRIL13COUPON *📘 YOLO-NAS The Ultimate Course for Object Detection & Tracking (13$)* https://www.udemy.com/course/yolo-nas-the-ultimate-course-for-object-detection-tracking/?couponCode=APRIL13COUPON *📙 YOLO Object Detection Bootcamp: YOLOv5 to YOLO26 2026 (13$)* https://www.udemy.com/course/yolov8-the-ultimate-course-for-object-detection-tracking/?couponCode=APRIL13DOLLARS *📚 YOLOv7 YOLOv8 YOLO-NAS: Object Detection, Tracking & Web Apps in Python 2023 (13$)* https://www.udemy.com/course/yolov7-object-detection-tracking-with-web-app-development/?couponCode=APRIL13COUPON _______________________________________________________________ *Support Us on Patreon* https://www.patreon.com/user?u=86750182 _______________________________________________________________ *Don't forget to connect with me* 👉 LinkedIn: https://www.linkedin.com/in/muhammad-moin-7776751a0/ 🤖 GitHub: https://github.com/MuhammadMoinFaisal _______________________________________________________________ *⚒️Freelance Work* https://www.upwork.com/freelancers/~010c0e127772f371efe _______________________________________________________________ *For Consultation Call 📞* https://www.upwork.com/freelancers/~010c0e127772f371efe Happy Coding! Tags: #agenticrag #rag # #learnagenticrag #basicrag #openai #learnrag #aiagents