ProductSupercomputer

Mission

Classified NNSA supercomputer at Los Alamos National Laboratory, procured as ATS-5, designed to replace Crossroads and support stockpile-stewardship modeling and simulation workloads.

Made by HPE (aka HPE Cray)

Articles · since Jul 2026

Coverage · About Mission

Jul 17, 2026

HPCNews

The Mission Supercomputer Predates Genesis. The AI Framing Around It Does Too.

Mission and its AI framing predate Genesis; its public requirements remain centered on stockpile simulation and application performance.

Jul 17, 2026 · By SCN Staff · 11 min read

Mentioned in

Aug 25, 2026

HPCLux Comes Online in October With No Path Into the TOP500 Top 10. The Next US Shot at No. 1 Arrives in 2028.

Aug 13, 2026

HPCU-M Selects Preferred Site for Its Supercomputing Center, Beyond Local Zoning Review

Jul 25, 2026

HPCDOE's Genesis Mission Is a Federation Bet Built Over New Supercomputers

Covered alongside

Los Alamos National Laboratory NVIDIA Vision Genesis Mission National Nuclear Security Administration Oak Ridge National Laboratory

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