axolotl

Configure Axolotl YAML files for LoRA, DPO, GRPO, and multimodal fine-tuning.

Updated Mar 29, 2026
One-click install
npx skills add https://github.com/shuff57/agent-evo --skill axolotl-shuff57
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: axolotl
Source: https://github.com/shuff57/agent-evo/tree/main/skills/.archive/topics-2026-05-10/mlops/training/axolotl
Command: npx skills add https://github.com/shuff57/agent-evo --skill axolotl-shuff57

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires axolotl, torch, transformers, datasets, peft, accelerate, deepspeed, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides expert guidance for fine-tuning large language models (LLMs) using Axolotl, offering comprehensive assistance with configurations, 100+ models, and various fine-tuning techniques.

Core Features & Use Cases

  • Fine-Tuning Configuration: Offers YAML configurations for LoRA, DPO, GRPO, and multimodal support.
  • Model Selection: Provides access to over 100 models for various fine-tuning tasks.
  • Use Case: Imagine you have a specific LLM and need to fine-tune it with LoRA for better performance on a specific task. This Skill can guide you through the process and provide configuration examples.

Quick Start

Use the axolotl skill to fine-tune a LLM using LoRA with the following configuration:

fine_tuning:
  method: lora
  model: my_model
  parameters:
    alpha: 0.1

Frequently Asked Questions about axolotl

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

FAQPage Schema
How do I configure YAML for LLM fine-tuning with LoRA or DPO?

To configure LLM fine-tuning with LoRA or DPO, you define parameters like method and alpha within a YAML configuration file. This approach provides structured guidance for adjusting model training parameters to achieve specific performance outcomes.

What is the best way to fine-tune a large language model using Axolotl?

The best way to fine-tune a large language model using Axolotl is by utilizing YAML configurations for techniques like LoRA, DPO, and GRPO. This method provides expert guidance for adjusting parameters across over 100 supported models.

Do I need DeepSpeed and PEFT installed to fine-tune models with Axolotl?

Yes, you need DeepSpeed and PEFT installed, along with torch, transformers, datasets, and accelerate. These dependencies are required to execute the fine-tuning configurations and manage large language model training effectively.

Can I use YAML configurations for multimodal LLM fine-tuning?

Yes, you can use YAML configurations for multimodal LLM fine-tuning. The system offers comprehensive configuration support for multimodal models alongside standard techniques like LoRA, DPO, and GRPO.

How does GRPO compare to LoRA when fine-tuning large language models?

GRPO and LoRA are distinct fine-tuning techniques configurable via YAML. While both adjust model parameters for specific performance outcomes, they utilize different underlying mechanisms for training large language models within the same framework.