qlora

2 articles · newest first

AI

the best cloud GPU for fine-tuning an LLM costs about a dollar — here's the one to rent and why

Fine-tuning sounds expensive until you realize you can rent the perfect GPU for it by the hour. For small models a 4090 does it for pennies; for bigger jobs an A100 is the workhorse. Here's the cheapest path.

Lena Fischer · 2d ago · 9 min

AI

everyone thinks fine-tuning an AI model costs a fortune. tuning Llama 8B on your own GPU costs about a coffee

The scary numbers you've seen are for training models from scratch. Fine-tuning an existing Llama 8B on your own data with QLoRA fits a 24GB card, uses ~14GB, and costs under a dollar per run if you rent. Here's the real math.

Lena Fischer · 2d ago · 9 min