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LLaMA-Factory Fine-Tuning Guide

Guides an agent through fine-tuning LLMs with LLaMA-Factory, including no-code WebUI and QLoRA options

Stars
14,195
Licence
MIT
Files
6 files

What it does

This skill gives an AI agent background documentation on LLaMA-Factory, an open-source tool for customising (fine-tuning) large language models on your own data. Once installed, the agent can draw on the bundled reference notes to explain setup, options such as the no-code web interface and low-bit QLoRA training, and which supported models are available. The skill is a documentation bundle auto-generated from official docs; its SKILL.md itself contains little beyond an overview and says the quick-reference patterns are still to be added.

Great for

  • Developers who want a guided starting point for fine-tuning open models with LLaMA-Factory
  • People who prefer a no-code WebUI and want an agent to explain the steps
  • Students learning how QLoRA and LoRA fine-tuning work in practice

Skip it if

  • Production training decisions that need verified, current commands: the reference text was auto-scraped and may be outdated, and the skill does not say which version it reflects
  • Anyone expecting executable helper scripts: the scripts folder is an empty placeholder, so the skill adds no automation of its own
  • Work needing sensitive training data sent through a cloud tool without review, since the skill does not address data handling

Try asking

  • “Walk me through setting up LLaMA-Factory's WebUI to fine-tune a small Qwen model on my own dataset.”
  • “Explain the difference between LoRA and QLoRA in LLaMA-Factory and which bit-width I should pick on a 12 GB GPU.”
  • “Help me format a JSON instruction dataset for LLaMA-Factory training.”
  • “What multimodal models can I fine-tune with LLaMA-Factory?”
Step-by-step guide: how to use LLaMA-Factory Fine-Tuning GuideInstall, first run, examples, tips and FAQs

Install in 3 steps

  1. 1

    Download the skill

    The ZIP contains the 6 original files, the MIT licence and an attribution note.

    llama-factory.zip
  2. 2

    Add it to your agent

    Claude Code (all projects)

    mkdir -p ~/.claude/skills && unzip llama-factory.zip -d ~/.claude/skills/

    Claude Code / Agent SDK (this project only)

    mkdir -p .claude/skills && unzip llama-factory.zip -d .claude/skills/

    Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.

  3. 3

    Ask for the task

    No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.

Get better results

  • Verify commands and flags against the official LLaMA-Factory documentation before running them, because the bundled notes are auto-generated snapshots.
  • Name your exact model, GPU memory and dataset format in your request so the agent can pick a suitable quantisation and config.
  • Ask the agent to explain each step before running training, since the skill itself does not execute anything.

What's inside

  • references/_images.md
  • references/advanced.md
  • references/getting_started.md
  • references/index.md
  • references/other.md
  • SKILL.md

Redistributed unmodified from Orchestra-Research/AI-Research-SKILLs under the MIT licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.