Europe signs 387.8 million euro LUMI-AI supercomputer contract

EuroHPC has signed a contract with Bull to build LUMI-AI in Kajaani, Finland, announced August 31, 2026.

The system will use AMD Instinct MI430X accelerators and sixth-generation AMD EPYC 256-core processors, with the project estimate putting AI capacity at about ten times the current LUMI. User access is planned for 2027.

Sovereign compute, data jurisdiction and power availability are central to Europe's AI competitiveness.

The 387.8-million-euro budget is shared equally by EuroHPC and a six-country consortium. Allocation, software compatibility and realised utilisation should be watched; the tenfold figure is not an operational benchmark.