Fine-Tuning LLMs How to Train a 12B-Parameter AI Art Model (FLUX.1-dev) on a Single Consumer GPU
Ever wanted to fine-tune a state-of-the-art AI art model like FLUX.1-dev but thought you needed expensive cloud GPUs? Think again. In this step-by-step guide, you’ll learn how to: ✔ Fine-tune FLUX.1-dev (12B parameters) on a single RTX 4090 (24GB VRAM) ✔ Reduce VRAM usage by 6x using QLoRA, gradient checkpointing, and 8-bit optimizers ✔ Achieve stunning style…