Fine‑Tune a 7B LLM with LoRA on Hugging Face in One GPU Learn how to fine‑tune a 7B LLM using LoRA and Hugging Face PEFT on a single GPU. Step‑by‑step code, pitfalls, and next steps for domain‑specific models. Tutorials LLMLoRAHugging Face 2 days ago · 5 min