Individual skill

llm-fine-tuning

Set up infrastructure for fine-tuning LLMs with QLoRA, LoRA, and full fine-tuning using Hugging Face TRL, Axolotl, and distributed training with DeepSpeed or FSDP. Covers dataset prep, training runs, and model export.

infrastructure/local-ai/llm-fine-tuning/SKILL.md

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# LLM Fine-Tuning Infrastructure

Train and fine-tune open-source LLMs efficiently — from LoRA on a single GPU to distributed full fine-tuning across multi-node clusters.

## When to Use This Skill

Use this skill when:
- Fine-tuning an LLM on domain-specific data (legal, medical, code, support)
- Running QLoRA to fine-tune 70B models on consumer GPUs
- Setting up distributed training with DeepSpeed or FSDP
- Exporting fine-tuned adapters for production serving
- Implementing RLHF, DPO, or instruction tuning pipelines

## Prerequisites
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