Chapter 4: Your First Tunix Fine-Tuning: Supervised Fine-Tuning (SFT)

Fri, 30 Jan 2026 00:00:00 +0000

Chapter 4: Your First Tunix Fine-Tuning: Supervised Fine-Tuning (SFT)

Welcome back, future LLM master! In Chapter 3, we successfully set up our Tunix environment and explored its foundational components. Now, it’s time to put that knowledge into action and perform our very first model alignment task: Supervised Fine-Tuning (SFT).

This chapter is your hands-on guide to taking a pre-trained Large Language Model (LLM) and teaching it a new, specific skill using a carefully curated dataset. We’ll walk through everything from preparing your data to configuring Tunix’s powerful Trainer and observing your model learn. By the end, you’ll have a practical understanding of SFT and the confidence to apply it to your own projects. Get ready to make some LLMs smarter!

SFT on AI VOID

Chapter 4: Your First Tunix Fine-Tuning: Supervised Fine-Tuning (SFT)

Chapter 4: Your First Tunix Fine-Tuning: Supervised Fine-Tuning (SFT)