1_instruction_tuning

Instruction Tuning

This module will you guide you through instruction tuning language models. Instruction tuning involves adapting pre-trained models to specific tasks by further training them on task-specific datasets. This process helps models improve their performance on targeted tasks.

In this module, we will explore two topics: 1) Chat Templates and 2) Supervised Fine-Tuning.

1️⃣ Chat Templates

Chat templates structure interactions between users and AI models, ensuring consistent and contextually appropriate responses. They include components like system prompts and role-based messages. For more detailed information, refer to the Chat Templates section.

2️⃣ Supervised Fine-Tuning

Supervised Fine-Tuning (SFT) is a critical process for adapting pre-trained language models to specific tasks. It involves training the model on a task-specific dataset with labeled examples.For a detailed guide on SFT, including key steps and best practices, see the Supervised Fine-Tuning page.

Exercise Notebooks

Title	Description	Exercise	Link	Colab
Chat Templates	Learn how to use chat templates with SmolLM2 and process datasets into chatml format	🐢 Convert the HuggingFaceTB/smoltalk dataset into chatml format 🐕 Convert the openai/gsm8k dataset into chatml format	Notebook
Supervised Fine-Tuning	Learn how to fine-tune SmolLM2 using the SFTTrainer	🐢 Use the HuggingFaceTB/smoltalk dataset 🐕 Try out the bigcode/the-stack-smol dataset 🦁 Select a dataset for a real world use case	Notebook

References

• Transformers documentation on chat templates
• Script for Supervised Fine-Tuning in TRL
• SFTTrainer in TRL
• Direct Preference Optimization Paper
• Supervised Fine-Tuning with TRL
• How to fine-tune Google Gemma with ChatML and Hugging Face TRL
• Fine-tuning LLM to Generate Persian Product Catalogs in JSON Format