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# HammerHAI

Facility record `fac-hammerhai-stuttgart` — data source: eurohpc-ju-press-2026-03 (https://www.hammerhai.eu/system/); authority tier 1

| Field | Value |
| --- | --- |
| Type | HPC Center |
| Status | Under construction |
| Location | Stuttgart, Baden-Württemberg, DE |
| Power capacity | not published MW |
| IT load | not published |
| GPU count | 860 |
| Peak PFLOPS (FP16) | not published |
| Owner | EuroHPC JU |
| Operator | High-Performance Computing Center Stuttgart (HLRS) |
| Announced | not published |
| Operational | not published |

HammerHAI ("HAMMER AI Factory") is Germany's EuroHPC AI Factory, coordinated by the High-Performance Computing Center Stuttgart (HLRS) in consortium with GWDG Göttingen, Leibniz Supercomputing Centre, Karlsruhe Institute of Technology, and SICOS BW. Contract to deploy signed 2026-03-16 (EuroHPC JU); system is HPE-built, 215 NVIDIA GB200 NVL-4 nodes (860 GPUs total, 2x NVIDIA Grace CPU + 4x NVIDIA B200 Blackwell GPU per node), plus 9 Axelera AI AIPU accelerator nodes, 10PB VAST Data storage, NVIDIA Quantum-X800 InfiniBand (800 Gbit/s) networking. Stated peak performance >15 Exaflops AI inference (FP8/sparse, vendor-stated). Delivery scheduled Q2 2026 per the EuroHPC JU contract-signing press release; operational target second half of 2026.

## Cite

> Scrutica, "HammerHAI" (facility record), https://scrutica.com/facilities/fac-hammerhai-stuttgart; data source: eurohpc-ju-press-2026-03; accessed 2026-09-02.

Full interactive record: https://scrutica.com/facilities/fac-hammerhai-stuttgart · Methodology for derived values: https://scrutica.com/methodology#flop-estimation · All programmatic surfaces: https://scrutica.com/agents