unsloth

Fine-tune large language models with memory-efficient LoRA and QLoRA techniques.

Updated Apr 9, 2026
One-click install
npx skills add https://github.com/nadicodeai/argo-agent --skill unsloth-nadicodeai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: unsloth
Source: https://github.com/nadicodeai/argo-agent/tree/main/optional-skills/mlops/training/unsloth
Command: npx skills add https://github.com/nadicodeai/argo-agent --skill unsloth-nadicodeai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Fine-tuning large language models is memory-intensive and time-consuming; Unsloth provides memory-efficient, fast LoRA/QLoRA fine-tuning to reduce VRAM usage and accelerate training.

Core Features & Use Cases

  • Memory-efficient fine-tuning with 4-bit and 16-bit quantization, GGUF-friendly workflows, and support for LoRA/QLoRA.
  • Cross-model compatibility across popular families (Llama, Mistral, Gemma, Qwen) and local/offline deployment options via Docker, Ollama, or vLLm.
  • Use cases include personal model customization, research experimentation, and on-device fine-tuning with constrained hardware.

Quick Start

Run a basic fine-tuning task on a small dataset to observe immediate improvements in throughput and memory usage.

Frequently Asked Questions about unsloth

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

FAQPage Schema
How do I fine-tune large language models with less VRAM?

Memory-efficient LoRA and QLoRA fine-tuning reduces VRAM usage by applying 4-bit and 16-bit quantization to large language models. This accelerates training throughput while maintaining model performance across supported families.

Can I use QLoRA fine-tuning for Llama, Mistral, and Gemma models?

Yes, QLoRA fine-tuning supports cross-model compatibility across popular families including Llama, Mistral, Gemma, and Qwen. This allows you to apply memory-efficient quantization and training across multiple model architectures.

What is the best way to run local fine-tuning on constrained hardware?

The best way to run local fine-tuning on constrained hardware is using memory-efficient 4-bit quantization with LoRA. Containerized workflows via Docker allow on-device customization and research experimentation without requiring massive GPU resources.

Do I need specific hardware for 4-bit quantization and GGUF workflows?

Yes, 4-bit quantization and GGUF-friendly workflows require compatible GPU hardware to accelerate fine-tuning. You also need knowledge of 16-bit quantization, containerized setups, and basic fine-tuning configuration to run local deployments.

Does memory-efficient fine-tuning support local deployment with Docker, Ollama, or vLLm?

Memory-efficient fine-tuning supports local and offline deployment options via Docker, Ollama, or vLLm. These containerized workflows enable you to deploy customized models locally after applying LoRA or QLoRA training.

Why does standard LLM fine-tuning consume so much memory?

Standard LLM fine-tuning consumes excessive memory because it updates all model weights simultaneously. Using LoRA and QLoRA techniques reduces this VRAM overhead by targeting specific parameters with 4-bit and 16-bit quantization.