GEN AI Part 4: Create a AI-Based Smart Chatbot for Your Business in 30 Minutes
Last Updated on October 4, 2025 by Editorial Team
Author(s): Faiz Ahmed
Originally published on Towards AI.
GEN AI Part 4: Create a AI-Based Smart Chatbot for Your Business in 30 Minutes
We’ve already gone deep into how transformers work and we discussed about Tokenization, input embeddings, positional encoding, multi-head attention, SoftMax in the PART-3.

This article guides readers through creating a custom AI-based chatbot for businesses, emphasizing the importance of understanding transformer models and prompting techniques. It starts with a basic introduction to chatbots and their applications, explains the significance of clear prompts in generating accurate AI responses, and illustrates the process with practical code snippets for integrating the OpenAI API using Node.js. The article further explains how to enhance the chatbot’s contextual understanding by providing specific business-related information, ultimately empowering readers to build effective chatbots tailored to any industry.
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