Autor: Jakub Rusinowski · Ostatnia aktualizacja: 15 czerwca 2026
Fine-tuning went from research lab to weekend project — a 7B QLoRA run fits on a 6GB gaming GPU or a 16GB MacBook. The 47 open datasets worth knowing in 2026.
Two years ago, fine-tuning a language model meant a research lab, a rack of A100s, and a data engineer to babysit the pipeline. In 2026 it's a weekend project: a 7B QLoRA fine-tune runs on a 6GB gaming GPU or a 16GB MacBook, the tooling is two pip installs, and — this is the part most people miss — the data has never been better. The bottleneck moved. It's no longer "can my hardware do this?" It's "which of the hundreds of open datasets should I actually use?" That's why we just rebuilt our Training Dataset Hub: 47 curated open datasets, organized into nine categories, each with its exact lice…