Introduction

Let's take our first step in fine-tuning LLMs. Since training models is a complex process that involves provisioning compute resources and writing custom training routines, a number of AI computing platforms have emerged to make LLM fine-tuning more accessible. One such platform is OpenAI, which allows users to fine-tune their proprietary GPT-3.5 and GPT-4 models on their hosted platform via a straightforward API.

In this lesson, we will showcase the process of fine-tuning GPT-3.5 on OpenAI's platform by building a custom LLM for customer intent classification. By the end of this lesson, you will have the know-how to apply the same process to your own fine-tuning tasks.