Glossary/AI in Marketing/Low-Rank Adaptation (LoRA)
AI in Marketing
Low-Rank Adaptation (LoRA)
An efficient fine-tuning technique that trains small add-on weight layers instead of the whole model, cheaply adapting models to a brand's style or products.
By Brandon Mina·CEO, BrandPilot AI·Updated November 2026
Short answer
Low-Rank Adaptation (LoRA) is an efficient fine-tuning technique that trains small add-on weight layers instead of updating an entire AI model. Because only a fraction of parameters change, it requires far less computing power and storage. Brands use it to cheaply adapt image or language models to a specific visual style, voice, or product line.