unsloth

Fine-tune large language models with memory-efficient LoRA/QLoRA using Unsloth.

1.2k|116|Updated Mar 19, 2026
One-click install
npx skills add https://github.com/math-inc/OpenGauss --skill unsloth-math-inc
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: unsloth
Source: https://github.com/math-inc/OpenGauss/tree/main/skills/mlops/training/unsloth
Command: npx skills add https://github.com/math-inc/OpenGauss --skill unsloth-math-inc

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Unsloth provides expert guidance to accelerate and optimize fine-tuning of large language models, enabling faster experiments, lower memory usage, and streamlined workflows.

Core Features & Use Cases

  • Memory-efficient fine-tuning with LoRA/QLoRA to dramatically cut VRAM usage.
  • Deterministic training workflows and reproducible experiments.
  • Model-agnostic guidance across popular architectures and environments (local, Docker, DGX, etc.).

Quick Start

Run a quick fine-tune on a sample dataset to see Unsloth in action.

Frequently Asked Questions about unsloth

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

FAQPage Schema
How do I reduce GPU memory usage during LLM fine-tuning?

To reduce GPU memory usage during LLM fine-tuning, this Skill applies memory-efficient LoRA and QLoRA techniques. These methods dramatically cut VRAM requirements, enabling you to train large models on compatible GPUs without running out of memory.

What is the best way to fine-tune large language models locally?

The best way to fine-tune large language models locally is by using the Unsloth stack with Python packages like torch, transformers, and trl. This approach provides deterministic workflows and reproducible experiments across local or containerized ML environments.

Can I use Unsloth for RL-style optimization across common model families?

Yes, you can use Unsloth for RL-style optimization across common model families. It supports memory-efficient fine-tuning and reinforcement learning style optimization, providing model-agnostic guidance for popular architectures in local or Docker environments.

Do I need compatible GPUs to run LoRA and QLoRA fine-tuning workflows?

Yes, you need compatible GPUs to run LoRA and QLoRA fine-tuning workflows. The process requires the Unsloth stack, including Python ML libraries like torch and transformers, which rely on compatible GPU hardware to execute memory-efficient training.

Why does fine-tuning large language models require so much VRAM?

Fine-tuning large language models requires significant VRAM because standard training updates all model parameters. This Skill solves that by applying memory-efficient LoRA and QLoRA techniques, which dramatically cut VRAM usage and enable faster, more efficient experiments.

Does this approach support containerized ML workflows and Docker environments?

Yes, this approach supports containerized ML workflows and Docker environments. It provides model-agnostic guidance across popular architectures and environments, including local setups, Docker containers, and DGX systems for streamlined fine-tuning.