04:00
2026-09-12
arxiv.org
artificial-intelligence
Understanding LoRA Rank Trade-offs in Diffusion Model Fine-Tuning
A controlled study submitted to arXiv on 9 Sep 2026 found that moderate LoRA ranks are the most efficient setting for diffusion model fine-tuning, with rank 4 achieving the best DDPM FID of 124.1380 o…