axolotl

Generate validated YAML configurations for Axolotl LLM fine-tuning workflows.

1|Updated Jun 25, 2026
One-click install
npx skills add https://github.com/Signmanal/VIGIL --skill axolotl-signmanal
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: axolotl
Source: https://github.com/Signmanal/VIGIL/tree/main/optional-skills/mlops/training/axolotl
Command: npx skills add https://github.com/Signmanal/VIGIL --skill axolotl-signmanal

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill eliminates the steep learning curve and repetitive boilerplate work of configuring and running LLM fine-tuning jobs with Axolotl, so you can focus on your model and dataset instead of debugging low-level training code.

Core Features & Use Cases

  • YAML-Based Fine-Tuning Configuration: Supports 100+ LLM architectures, LoRA/QLoRA, DPO, KTO, ORPO, GRPO, and multimodal training via simple, human-readable YAML configs.
  • Validated Training Patterns: Includes pre-built configurations for FSDP, DeepSpeed, context parallelism, compressed model saving, and mixed precision training to avoid common setup errors.
  • Use Case: For example, if you need to fine-tune a Llama 3 7B model on a custom instruction dataset using LoRA, this Skill provides the exact YAML structure and parameter guidance to get training running in minutes without wrestling with trainer boilerplate.

Quick Start

Use the axolotl skill to generate a valid YAML configuration for fine-tuning your target large language model with LoRA on your custom instruction dataset.

Frequently Asked Questions about axolotl

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

FAQPage Schema
Can I use DPO and GRPO for preference-based post-training with YAML configs?

Yes, DPO and GRPO preference-based post-training can be executed using simple, human-readable YAML configs. This approach removes low-level configuration errors and also supports additional alignment methods like KTO and ORPO.

What is the best way to set up multimodal model training on Linux?

Multimodal model training on Linux is best set up through validated YAML configurations that handle dataset formatting and training parameters. This prevents common setup errors and enables reproducible runs without debugging low-level code.

Does Axolotl support FSDP and DeepSpeed for distributed training?

Axolotl supports FSDP and DeepSpeed for distributed training through pre-built YAML configuration patterns. These validated setups include context parallelism, compressed model saving, and mixed precision training to avoid common distributed setup errors.

How do I format custom instruction datasets for Llama 3 fine-tuning?

To format custom instruction datasets for Llama 3 fine-tuning, use validated YAML configuration patterns that define dataset mapping and training parameters. This allows training to start in minutes without wrestling with trainer boilerplate or dataset schema errors.

Why does my LLM training run fail with configuration errors?

LLM training runs often fail with configuration errors due to manual boilerplate code and incorrect low-level setup. Using validated YAML configurations for FSDP, DeepSpeed, or mixed precision training eliminates these repetitive setup errors and ensures reproducible runs.