This tutorial guides developers in building an application that uses OpenAI's GPT-4V API to predict whether a basketball shot is made. The application utilizes Twilio Serverless and Twilio Programmable Messaging with Node.js, allowing users to send images of basketball shots via SMS and receive predictions on whether the shot went in or not from the GPT-4V model. The process involves creating a new OpenAI account, setting up a Twilio account and phone number, and then deploying a Twilio Function that uses the OpenAI client library to interact with the GPT-4V API. The application can be configured to receive images via SMS, process them using GPT-4V, and send back predictions as text messages. This project showcases the potential for AI-powered applications built on cloud platforms like Twilio and OpenAI's GPT-4V.