Implements and trains LLMs using Lightning AI's LitGPT with 20+ pretrained architectures (Llama, Gemma, Phi, Qwen, Mistral). Use when need clean model implementations, educational understanding of architectures, or pr…
---
name: implementing-llms-litgpt
description: Implements and trains LLMs using Lightning AI's LitGPT with 20+ pretrained architectures (Llama, Gemma, Phi, Qwen, Mistral). Use when need clean model implementations, educational understanding of architectures, or production fine-tuning with LoRA/QLoRA. Single-file implementations, no abstraction layers.
version: 1.0.0
author: Orchestra Research
license: MIT
tags: [Model Architecture, LitGPT, Lightning AI, LLM Implementation, LoRA, QLoRA, Fine-Tuning, Llama, Gemma, Phi, Mistral, Educational]
dependencies: [litgpt, torch, transformers]
---
# LitGPT - Clean LLM Implementations
## Quick start
LitGPT provides 20+ pretrained LLM implementations with clean, readable code and production-ready training workflows.
**Installation**:
```bash
pip install 'litgpt[extra]'
```
**Load and use any model**:
```python
from litgpt import LLM
… load the full skill through Skill Me