The National Academic Infrastructure for Supercomputing in Sweden (NAISS) maintains advanced computing, artificial intelligence, and data services that support research ranging from fundamental research in mathematics or physics to climate modelling, the green transition, life science and economics. NAISS is hosted by Linköping University, with funding provided by the Swedish Research Council (Vetenskapsrådet) for the years 2023-2026 under contract 2022-06725.

NAISS is the largest and most widely used research infrastructure in Sweden, involving more than 8,600 users at some 30 universities and research institutes (2025). We also maintain special dedicated resources for infrastructures, agencies, and external users.

We aim to evolve with our users and their needs. NAISS should be your partner from the first time you open an account on a cluster and need Linux training to the point where you manage a team running a state-of-the-art simulation or AI training on 10,000 GPUs.