{"artifact":{"id":"art-eurohpc-jupiter-architecture-20261002","canonical_url":"https://www.eurohpc-ju.europa.eu/supercomputers/our-supercomputers_en","artifact_type":"government_infrastructure_page","title":"EuroHPC JUPITER architecture","summary":"EuroHPC documents JUPITER as an Eviden BullSequana XH3000 system whose booster uses NVIDIA GH200 Grace Hopper technology while a CPU partition uses SiPearl Rhea1 processors.","creator_entities":["EuroHPC Joint Undertaking"],"released_at":null,"content_hash":null,"metadata":[],"created_at":"2026-10-02T09:22:12.379Z","updated_at":"2026-10-02T09:22:12.379Z"},"sources":[{"id":"src-eurohpc-jupiter-20261002","name":"Our supercomputers - JUPITER","publisher":"EuroHPC Joint Undertaking","url":"https://www.eurohpc-ju.europa.eu/supercomputers/our-supercomputers_en","source_type":"government_infrastructure_page","primary_or_secondary":"primary","retrieved_at":"2026-10-02T07:22:00.000Z","published_at":null,"author":null,"metadata":{"jurisdiction":"European Union","evidence_scope":"JUPITER architecture including Eviden BullSequana XH3000, NVIDIA GH200 booster technology and SiPearl Rhea1 CPU partition"},"created_at":"2026-10-02T09:22:12.376Z","updated_at":"2026-10-02T09:22:12.376Z"}]}