unsloth

Guide Unsloth fine-tuning workflows with LoRA/QLoRA optimizations.

6|2|Updated Mar 19, 2026
One-click install
npx skills add https://github.com/GregsGreyCode/Logos --skill unsloth-gregsgreycode
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: unsloth
Source: https://github.com/GregsGreyCode/Logos/tree/main/skills/mlops/training/unsloth
Command: npx skills add https://github.com/GregsGreyCode/Logos --skill unsloth-gregsgreycode

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides expert guidance for fast fine-tuning with Unsloth, enabling significant reductions in training time and memory usage through LoRA/QLoRA optimization and efficient workflows.

Core Features & Use Cases

  • Comprehensive guidance for using Unsloth to fine-tune LLMs with LoRA/QLoRA techniques.
  • Covers local, Docker, and Colab-style execution environments and explains memory- and speed-optimizations for large-model fine-tuning.
  • Use cases include domain-specific fine-tuning, RL integration, and vision-model tuning with Unsloth.

Quick Start

Install Unsloth and start your first fine-tuning workflow following the beginner guide.

Frequently Asked Questions about unsloth

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fine-tune an LLM with LoRA or QLoRA using Unsloth?

To fine-tune an LLM with LoRA or QLoRA using Unsloth, you need to install the unsloth library alongside torch, transformers, trl, datasets, and peft. The Skill guides you through the complete training workflow to optimize speed and memory.

What is the best way to reduce memory usage during large language model fine-tuning?

Using Unsloth for large language model fine-tuning significantly reduces memory usage and training time through optimized LoRA and QLoRA workflows. It provides memory-efficiency techniques specifically designed to handle large models with limited hardware resources.

Can I run Unsloth fine-tuning workflows in a Docker or Colab environment?

Yes, you can run Unsloth fine-tuning workflows in local, Docker, and Colab-style environments. The Skill outlines safe setup procedures and configuration steps tailored for each of these distinct execution platforms.

Do I need to install transformers and trl before starting Unsloth training?

Yes, you need to install required libraries such as unsloth, torch, transformers, trl, datasets, and peft before starting training. The Skill references these dependencies and explains how they integrate into the memory-optimized fine-tuning workflow.

Does Unsloth support vision-model tuning and RL integration?

Yes, Unsloth supports vision-model tuning and reinforcement learning integration. The Skill covers these advanced use cases alongside domain-specific fine-tuning, providing guidance on how to apply memory and speed optimizations to these tasks.

Why is my Unsloth LoRA training setup not optimizing memory as expected?

If your Unsloth LoRA training setup is not optimizing memory as expected, you may need to review your environment configuration. The Skill explains memory-optimization mechanisms and outlines safe setup procedures for local and Docker environments to ensure proper efficiency.