unsloth

Guide LoRA and QLoRA fine-tuning workflows for local model training.

4|Updated May 18, 2026
One-click install
npx skills add https://github.com/ZardLi1115/zedclaw --skill unsloth-zardli1115
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: unsloth
Source: https://github.com/ZardLi1115/zedclaw/tree/main/optional-skills/mlops/training/unsloth
Command: npx skills add https://github.com/ZardLi1115/zedclaw --skill unsloth-zardli1115

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Unsloth helps you fine-tune large language models efficiently by reducing training time and GPU VRAM usage while keeping results high quality.

Core Features & Use Cases

  • LoRA/QLoRA fine-tuning guidance: Get practical help for parameter-efficient fine-tuning workflows, including memory-efficient 4-bit QLoRA.
  • Model training and export support: Learn how to train, evaluate, save, and prepare models for downstream inference setups.
  • GPU/VRAM-aware troubleshooting: Reference system and VRAM requirements and common setup issues so you can avoid OOM errors and misconfiguration.

Quick Start

Ask the AI to generate a step-by-step plan to fine-tune your chosen LLM with QLoRA on your GPU, including recommended hyperparameters and expected VRAM needs.

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 QLoRA to save GPU VRAM?

QLoRA fine-tuning reduces GPU VRAM usage and training time by applying parameter-efficient techniques. You can follow a step-by-step workflow to select models, set hyperparameters, and manage memory constraints for local training.

What are the best LoRA hyperparameters for local model training?

Recommended LoRA hyperparameters for local model training depend on your specific dataset and GPU VRAM constraints. You can generate a tailored plan that includes memory-efficient 4-bit settings to optimize training performance and avoid out-of-memory errors.

Can I train large models locally without running out of VRAM?

You can train large models locally without running out of VRAM by using memory-efficient 4-bit QLoRA. This approach minimizes memory requirements while maintaining high-quality results, allowing you to reference system requirements to prevent misconfiguration.

How do I prepare datasets and export models after fine-tuning?

Dataset preparation involves formatting data for the fine-tuning workflow, while model export requires saving and preparing the trained output for downstream inference. Guidance covers both steps to ensure your fine-tuned model is ready for deployment.

Why does my local fine-tuning setup fail with OOM errors?

Local fine-tuning setups fail with OOM errors when GPU VRAM is exceeded by model size or hyperparameters. Troubleshooting involves checking system requirements, applying memory-efficient 4-bit QLoRA, and adjusting configurations to resolve misconfiguration.