Dynamic Data Visualization with AI and Chart Generation

This n8n workflow seamlessly integrates SQL querying, an AI language model, and chart generation to create an intelligent data analysis tool. It begins with an input from a user, extracting their question and determining if a visual aid, such as a chart, is needed. The workflow then queries a database via a SQL agent to retrieve relevant data. A text classifier assesses whether a chart will enhance understanding based on the user’s request. If required, the workflow dynamically generates a chart definition through OpenAI’s GPT-4, using structured prompts to create accurate, visually appealing charts. The result is a comprehensive response that combines textual data with custom charts, delivered to users. This workflow is ideal for data-driven teams needing interactive and automated data insights, making complex data easily understandable and shareable.