AI-Powered Telegram Chatbot with Session Management

This n8n workflow creates an intelligent Telegram chatbot that manages multiple user sessions seamlessly. It incorporates OpenAI GPT models for conversation, summarization, and question answering, combined with Google Sheets for storing session data and managing session states. The system enables users to start new conversations, resume previous sessions, and request summaries or answers. When a user sends messages, the workflow detects commands like /new, /current, /resume, /summary, or /question to handle sessions appropriately. It ensures that each session is active, expired, or resumed effectively, providing a smooth and intelligent chat experience. This automation is ideal for customer support, virtual assistants, or any interactive chatbot requiring session persistence and intelligent responses.