axolotl

Guide YAML-config driven LLM fine-tuning with Axolotl.

3|Updated Mar 20, 2026
One-click install
npx skills add https://github.com/ever-oli/io --skill axolotl-ever-oli
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: axolotl
Source: https://github.com/ever-oli/io/tree/main/skills/mlops/training/axolotl
Command: npx skills add https://github.com/ever-oli/io --skill axolotl-ever-oli

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Axolotl provides expert guidance for fine-tuning large language models with YAML-driven workflows, enabling efficient experimentation.

Core Features & Use Cases

  • YAML-config driven fine-tuning workflows for LLMs
  • Support for LoRA/QLoRA, DPO/ORPO/GRPO, and multimodal training
  • CLI and reference documentation integration for scalable ML engineering workflows

Quick Start

Run an Axolotl fine-tuning workflow using a YAML config to start a new LLM experiment.

Frequently Asked Questions about axolotl

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

FAQPage Schema
How do I fine-tune an LLM using a YAML config?

LoRA and QLoRA are supported parameter-efficient fine-tuning methods for LLMs in Axolotl. They allow you to adapt large models by training a small number of parameters, reducing memory requirements during the fine-tuning workflow.

Can I use DPO and ORPO for language model alignment?

DPO, ORPO, and GRPO are supported alignment methods for language model training in Axolotl. These approaches allow you to refine model behavior based on human preferences without needing complex reinforcement learning loops.

Does Axolotl support multimodal training for large language models?

Multimodal training is supported for large language models in Axolotl. You can configure experiments using YAML to train models on datasets that combine text with other data types across research and production pipelines.

What is the best way to integrate reference docs into LLM fine-tuning?

Integrate reference docs into LLM fine-tuning by using the CLI and reference documentation integration provided by Axolotl. This supports scalable ML engineering workflows and helps apply prompt strategies during training.