MaGe Linux Operations

Nov 7, 2026 · Artificial Intelligence

LoRA/QLoRA Fine-Tuning on a Single GPU: Practical Guide for 7B/13B Models

This comprehensive guide walks through efficient LoRA/QLoRA fine-tuning of 7B and 13B language models on a single 24GB GPU, covering memory budgeting, environment setup, data preparation, training configuration, evaluation strategies, model merging, deployment verification, and production best practices with concrete code examples and benchmarks.