unsloth

Accelerate LoRA/QLoRA fine-tuning for unsloth with reduced VRAM usage.

Updated May 11, 2026
One-click install
npx skills add https://github.com/richardnguyen0715/keep-it-real --skill unsloth-richardnguyen0715
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: unsloth
Source: https://github.com/richardnguyen0715/keep-it-real/tree/main/refer-projects/hermes-agent/optional-skills/mlops/training/unsloth
Command: npx skills add https://github.com/richardnguyen0715/keep-it-real --skill unsloth-richardnguyen0715

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires unsloth, torch, transformers, trl, datasets, peft, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill accelerates LoRA/QLoRA fine-tuning by 2-5x, with 70% less VRAM usage, optimizing the development process for unsloth.

Core Features & Use Cases

  • Fast Fine-Tuning: Achieve faster LoRA/QLoRA fine-tuning with up to 5x speedup.
  • Memory Efficiency: Utilize 70% less VRAM during fine-tuning processes.
  • Use Case: When fine-tuning unsloth models, this Skill reduces training time and resource consumption, enhancing productivity.

Quick Start

To fine-tune a unsloth model with reduced VRAM, run the following command:

unsloth train --lora --vram 70

Frequently Asked Questions about unsloth

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

FAQPage Schema
How do I reduce VRAM usage during LoRA fine-tuning?

To reduce VRAM usage during LoRA fine-tuning, use the unsloth framework to achieve 70% less memory consumption while maintaining efficient model training. It optimizes resource usage for environments with limited GPU memory.

Can I use QLoRA fine-tuning in environments with limited GPU memory?

Yes, you can use QLoRA fine-tuning in limited GPU environments with unsloth, which cuts VRAM usage by 70% and accelerates training by 2-5x. This makes it highly suitable for memory-constrained hardware setups.

What is the best way to speed up LoRA fine-tuning without upgrading my GPU?

The best way to speed up LoRA fine-tuning without a GPU upgrade is using unsloth, which provides a 2-5x training acceleration. It optimizes the process internally to bypass hardware limitations and reduce training time.

How do I start fine-tuning a model with torch and transformers using unsloth?

To start fine-tuning with torch and transformers, run the unsloth train command with LoRA parameters to initiate the process. This leverages dependencies like peft, trl, and datasets to accelerate and optimize your model training.

Does unsloth work with the peft and trl libraries for model training?

Yes, unsloth works with peft and trl libraries to optimize model training. It integrates with these dependencies to accelerate LoRA and QLoRA processes while significantly reducing the VRAM required during fine-tuning.