unsloth

Guide LoRA/QLoRA fine-tuning of LLMs with Unsloth in local and cloud environments.

Updated Mar 18, 2026
One-click install
npx skills add https://github.com/tadod12/fraud-detection-research --skill unsloth-tadod12
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: unsloth
Source: https://github.com/tadod12/fraud-detection-research/tree/main/.agent/skills/03-fine-tuning/unsloth
Command: npx skills add https://github.com/tadod12/fraud-detection-research --skill unsloth-tadod12

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Fine-tuning large language models locally with reduced memory and compute costs, enabling rapid experimentation and iteration.

Core Features & Use Cases

  • Deterministic fine-tuning workflows using LoRA/QLoRA with Unsloth.
  • Resource-efficient training including 4-bit/16-bit quantization and memory optimizations.
  • Use Case: researchers can implement custom fine-tuning pipelines for models like Llama, Gemma, Qwen, and DeepSeek in local/dev environments.

Quick Start

Install Unsloth locally and begin a fine-tuning run with your dataset.

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 locally without running out of memory?

Fine-tune LLMs with LoRA or QLoRA using Unsloth to achieve fast, memory-efficient training through 4-bit and 16-bit quantization, significantly reducing compute costs for rapid experimentation.

What's the best way to apply reinforcement learning when fine-tuning models like Llama or Gemma?

Apply reinforcement learning to models like Llama, Gemma, Qwen, and DeepSeek using Unsloth's deterministic workflows, which integrate TRL and PEFT to execute resource-efficient training pipelines.

Can I use Unsloth for fine-tuning if I only have a local development environment?

Yes, Unsloth applies to local and cloud environments, enabling researchers to implement custom fine-tuning pipelines and run deterministic training tasks directly in local dev setups.

What dependencies do I need to set up a deterministic LLM fine-tuning pipeline?

Install unsloth, torch, transformers, trl, datasets, and peft to set up deterministic LLM fine-tuning pipelines and leverage the included references, scripts, and documentation.

Why does standard LLM fine-tuning require so much memory and how does 4-bit quantization help?

Standard LLM fine-tuning requires high memory for full-precision weights, while Unsloth uses 4-bit quantization to compress model weights, enabling resource-efficient training and rapid iteration on local hardware.