axolotl

Configure YAML-based Axolotl pipelines for LLM fine-tuning with RLHF and LoRA/QLoRA.

1.0k|117|Updated Feb 26, 2026
One-click install
npx skills add https://github.com/OpenLAIR/dr-claw --skill axolotl-openlair
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: axolotl
Source: https://github.com/OpenLAIR/dr-claw/tree/main/skills/fine-tuning/axolotl
Command: npx skills add https://github.com/OpenLAIR/dr-claw --skill axolotl-openlair

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Axolotl provides a comprehensive framework for end-to-end fine-tuning of large language models, including support for RLHF, LoRA/QLoRA optimization, and PEFT.

Core Features & Use Cases

  • End-to-end fine-tuning pipelines for LLMs, including RLHF and LoRA/QLoRA adapters.
  • Support for multiple training regimes (pretraining, SFT, RLHF/PRM) and diverse datasets via streaming and prepared data.
  • Patching and optimization utilities to accelerate training, including monkey-patching for LoRA and fast attention.

Quick Start

Configure and run a full Axolotl fine-tuning workflow to start training a model with your dataset.

Frequently Asked Questions about axolotl

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

FAQPage Schema
How do I configure YAML-based pipelines for LLM fine-tuning?

YAML-based pipelines for LLM fine-tuning are configured by defining training regimes, custom datasets, and adapter settings within a YAML file, enabling reproducible end-to-end model training workflows.

Can I use LoRA and QLoRA adapters for efficient LLM training?

Yes, LoRA and QLoRA adapters are fully supported for efficient LLM fine-tuning, complete with optimization and monkey-patching utilities to accelerate training.

What is the best way to handle diverse datasets for RLHF training?

Handling diverse datasets for RLHF training is streamlined through support for both streaming and prepared data pipelines, effectively accommodating pretraining, SFT, and post-training PRM workflows.

Does this fine-tuning framework support end-to-end RLHF workflows?

Yes, the framework supports end-to-end RLHF workflows, targeting researchers and engineers who need configurable data pipelines and patching utilities for advanced post-training reinforcement learning.

Do I need patching utilities to accelerate large language model training?

Patching utilities like monkey-patching for LoRA and fast attention are integrated to accelerate large language model training and optimize the fine-tuning process without requiring external modifications.

When should I use QLoRA over standard fine-tuning for large language models?

QLoRA should be used over standard fine-tuning when optimizing memory efficiency for large language models, leveraging PEFT and adapter integrations to maintain reproducible training workflows.