This n8n workflow creates an AI-powered research assistant accessible via Telegram. When a user sends a message to the chatbot, the workflow first utilizes the DeepSeek R1 AI agent to understand and reformulate the query, maintaining context with a memory buffer. The reformulated question is then passed to a research agent that leverages SerpAPI and GPT-4o mini to perform real-time web searches, analyze the results, and generate clear, summarized responses including links and images. Finally, the chatbot sends the structured answer back to the user on Telegram. This automation is ideal for users needing quick, accurate research summaries on products, tech topics, or decision-making inquiries, with real-time web data integration and conversational context retention.

Node Count	11 – 20 Nodes
Nodes Used	@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmChatDeepSeek, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.memoryBufferWindow, @n8n/n8n-nodes-langchain.toolSerpApi, stickyNote, telegram, telegramTrigger