Digest

The week in the dataset

One page, rebuilt each time the site is published: what changed this week, what we still cannot settle, and what is in the news. Subscribe with the weekly digest feed (one entry per week), the changes feed (one entry per change) or the news and blog feed.

This week (2026-W41)

460 added, 1 upgraded, 0 flagged, 1 corrected

Added Quantinuum Helios Singapore: Added Quantinuum Helios Singapore
Added Pasqal Orion Alpha at DistriQ: Added Pasqal Orion Alpha at DistriQ
Added Tianyan-287: Added Tianyan-287
Added QpiAI-Indus: Added QpiAI-Indus
Added D-Wave Advantage2 at SQT Como: Added D-Wave Advantage2 at SQT Como
Added D-Wave Advantage2 at FAU: Added D-Wave Advantage2 at FAU
Added IBM Quantum System Two (Amaravati): Added IBM Quantum System Two (Amaravati)
Added IBM Quantum System One (Bromont): Added IBM Quantum System One (Bromont)
Added planqc MAQCS at LRZ: Added planqc MAQCS at LRZ
Added Hanyuan-1: Added Hanyuan-1
Added ORCA PT-1 at PSNC: Added ORCA PT-1 at PSNC
Added IonQ Tempo at KISTI: Added IonQ Tempo at KISTI
Added IQCC Galilee: Added IQCC Galilee
Added IQCC Negev: Added IQCC Negev
Added Rigetti Novera at University of Saskatchewan: Added Rigetti Novera at University of Saskatchewan
Added Infleqtion Sqale at Illinois Quantum Park: Added Infleqtion Sqale at Illinois Quantum Park
Added Osaka University 64-Qubit System: Added Osaka University 64-Qubit System
Added RIKEN 64-Qubit System: Added RIKEN 64-Qubit System
Added JUPSI-2: Added JUPSI-2
Added JIQCER-5: Added JIQCER-5
Added JAQUI-5: Added JAQUI-5
Added DESY Maxwell: Added DESY Maxwell
Added CSF3: Added CSF3 at the University of Manchester
Added Myriad: Added Myriad at UCL
Added Kathleen: Added Kathleen at UCL
Added Apocrita: Added Apocrita at Queen Mary University of London
Added Vera (Chalmers): Added Vera at Chalmers
Added UBELIX: Added UBELIX at the University of Bern
Added BlueBEAR: Added BlueBEAR at the University of Birmingham
Added Oxford ARC: Added Oxford ARC
Added Aire (Leeds): Added Aire at the University of Leeds
Added sciCORE: Added sciCORE at the University of Basel
Added GenomeDK: Added GenomeDK at Aarhus University
Added Hawk (Cardiff): Added Hawk (Cardiff) for Supercomputing Wales
Added Sunbird: Added Sunbird at Swansea University
Added Voyager-EUS2: Added Voyager-EUS2 (Microsoft Azure)
Added Pioneer-EUS: Added Pioneer-EUS (Microsoft Azure)
Added Pioneer-SCUS: Added Pioneer-SCUS (Microsoft Azure)
Added Pioneer-WEU: Added Pioneer-WEU (Microsoft Azure)
Added Pioneer-WUS2: Added Pioneer-WUS2 (Microsoft Azure)
Added Reindeer: Added Reindeer (Microsoft Azure)
Added Amazon EC2 Cluster Compute Instances: Added Amazon EC2 Cluster Compute Instances
Added Amazon EC2 C3 Instance Cluster: Added Amazon EC2 C3 Instance Cluster
Added Faenov (Windows Azure): Added Faenov (Windows Azure)
Added NVIDIA DGX SuperPOD (V100): Added NVIDIA DGX SuperPOD (V100)
Added Pre-Eos: Added Pre-Eos (NVIDIA)
Added NVIDIA DGX SuperPOD (A100): Added NVIDIA DGX SuperPOD (A100)
Added Hypercluster (Microsoft Research): Added Hypercluster (Microsoft Research)
Added Sango: Added Sango
Added Swierk Computing Centre: Added Swierk Computing Centre
Added Hummel: Added Hummel
Added Cherry Creek: Added Cherry Creek
Added QPACE3: Added QPACE3
Added BinAC: Added BinAC
Added Grace (UCL): Added Grace (UCL)
Added Shirokane3: Added Shirokane3
Added Reedbush-U: Added Reedbush-U
Added JAIST Cray XC40: Added JAIST Cray XC40
Added Serrano (Sandia): Added Serrano (Sandia)
Added Cayenne (Sandia): Added Cayenne (Sandia)
Added Eclipse (Sandia): Added Eclipse (Sandia)
Added Spirit (AFRL): Added Spirit (AFRL)
Added DEGIMA: Added DEGIMA
Added PALMA II: Added PALMA II
Added Trestles (SDSC): Added Trestles (SDSC), listed on the TOP500 in 2010-11
Added Vayu (NCI): Added Vayu (NCI), listed on the TOP500 in 2010-11
Added CHEOPS (Cologne): Added CHEOPS (Cologne), listed on the TOP500 in 2010-11
Added RWTH Compute Cluster 2011: Added RWTH Compute Cluster 2011, listed on the TOP500 in 2011-06
Added Dawson2 (UCLA): Added Dawson2 (UCLA), listed on the TOP500 in 2011-06
Added Carter (Purdue): Added Carter (Purdue), listed on the TOP500 in 2011-11
Added SuperMike-II: Added SuperMike-II, listed on the TOP500 in 2012-11
Added Maia (NAS): Added Maia (NAS), listed on the TOP500 in 2012-11
Added Midway (UChicago): Added Midway (UChicago), listed on the TOP500 in 2013-06
Added OCuLUS (Paderborn): Added OCuLUS (Paderborn), listed on the TOP500 in 2013-06
Added ForHLR I: Added ForHLR I, listed on the TOP500 in 2014-06
Added QB-2: Added QB-2, listed on the TOP500 in 2014-11
Added Cypress (Tulane): Added Cypress (Tulane), listed on the TOP500 in 2014-11
Added China Unicom Sanjiangyuan AI Data Center: Added China Unicom Sanjiangyuan AI Data Center
Added China Mobile Beijing Computing Center: Added China Mobile Beijing Computing Center
Added Huawei Cloud Wuhu CloudMatrix Supernodes: Added Huawei Cloud Wuhu CloudMatrix Supernodes
Added Huawei Cloud Ulanqab CloudMatrix Supernode: Added Huawei Cloud Ulanqab CloudMatrix Supernode
Added iFlytek Feixing-1: Added iFlytek Feixing-1
Added Zhongke Horinger Intelligent Computing Center: Added Zhongke Horinger Intelligent Computing Center
Added China Datang Ulanqab Computing Center: Added China Datang Ulanqab Computing Center
Added ByteDance MegaScale Cluster: Added ByteDance MegaScale Cluster
Added Moore Threads KUAE 1,000-GPU Cluster: Added Moore Threads KUAE 1,000-GPU Cluster
Added Tianjin AI Computing Center: Added Tianjin AI Computing Center
Added Shenzhen 10,000-Card Ascend Cluster: Added Shenzhen 10,000-Card Ascend Cluster
Added Qingyang Enflame S60 Inference Cluster: Added Qingyang Enflame S60 Inference Cluster
Added SuperMike: Added SuperMike
Added Jazz (Argonne LCRC): Added Jazz (Argonne LCRC)
Added EMSL MPP2: Added EMSL MPP2
Added LANL Lightning: Added LANL Lightning
Added KEK SR8000-F1/100: Added KEK SR8000-F1/100
Added ISSP SR8000-F1/60: Added ISSP SR8000-F1/60
Added UTokyo SR8000/MPP: Added UTokyo SR8000/MPP
Added UTokyo HITAC S-3800/480: Added UTokyo HITAC S-3800/480
Added Tohoku SX-4/128H4: Added Tohoku SX-4/128H4
Added Tohoku SX-3/44R: Added Tohoku SX-3/44R
Added Osaka SX-5/128M8: Added Osaka SX-5/128M8
Added ECMWF VPP700/116: Added ECMWF VPP700/116
Added Cornell SP2/512: Added Cornell SP2/512
Added CSAR Cray T3E-1200E: Added CSAR Cray T3E-1200E
Added CSIRO GPU Cluster: Added CSIRO GPU Cluster
Added Blue Fern: Added Blue Fern at the University of Canterbury
Added Tsessebe: Added Tsessebe at CHPC
Added BuTinah: Added BuTinah at NYU Abu Dhabi
Added Aitzaloa: Added Aitzaloa at UAM Iztapalapa
Added Faris: Added Faris at Saudi Aramco
Added Makman-1: Added Makman-1 at Saudi Aramco
Added Guacolda: Added Guacolda at NLHPC
Added Galileu: Added Galileu at COPPE/UFRJ
Added Netuno: Added Netuno at UFRJ NCE
Added Topdawg: Added Topdawg
Added CyBlue: Added CyBlue
Added Queen Bee: Added Queen Bee
Added Calhoun (MSI): Added Calhoun (MSI)
Added Bio-X2: Added Bio-X2
Added Firefly (HCC): Added Firefly (HCC)
Added Tezpur: Added Tezpur
Added Chebyshev: Added Chebyshev
Added Harvard Odyssey: Added Harvard Odyssey
Added Stallo: Added Stallo
Added Chinook: Added Chinook
Added Baku (HLRS): Added Baku (HLRS)
Added Colosse: Added Colosse
Added VSC-1: Added VSC-1
Added Brutus: Added Brutus
Upgraded Quantum computers and benchmarks: Quantum spec sheets
Corrected Xanadu Borealis: Xanadu Borealis marked retired
Added Zumbrota: Added Zumbrota
Added Ivanoe: Added Ivanoe
Added Athos: Added Athos
Added Porthos: Added Porthos
Added Eole: Added Eole
Added Frontier2: Added Frontier2
Added Airbus HP PODs: Added Airbus HP PODs
Added Airbus HPC4: Added Airbus HPC4
Added HPC1: Added HPC1
Added Rostand: Added Rostand
Added Laure: Added Laure
Added Grifo06: Added Grifo06
Added Unayzah (2017): Added Unayzah (2017)
Added Dammam (2017): Added Dammam (2017)
Added PLCI: Added PLCI
Added Iceberg: Added Iceberg
Added Firestorm: Added Firestorm
Added Volvo Cars E5-2670 Cluster: Added Volvo Cars E5-2670 Cluster
Added Circe: Added Circe
Added State Grid ESSystem: Added State Grid ESSystem
Added State Grid SGSystem: Added State Grid SGSystem
Added Facebook DGX-1 Cluster: Added Facebook DGX-1 Cluster
Added G42 POD3: Added G42 POD3
Added Geely Wise Star-Dubhe: Added Geely Wise Star-Dubhe
Added Nebius Béthune AI Factory: Added Nebius Béthune AI Factory
Added Nscale Texas GB300 Campus (Microsoft): Added Nscale Texas GB300 Campus (Microsoft)
Added CoreWeave Taloja AI Campus: Added CoreWeave Taloja AI Campus
Added New Lebanon Campus (Fluidstack): Added New Lebanon Campus (Fluidstack)
Added Crusoe Childress AI Campus: Added Crusoe Childress AI Campus
Added Samsung SDS Gumi AI Data Center: Added Samsung SDS Gumi AI Data Center
Added Stargate UK (Cobalt Park): Added Stargate UK (Cobalt Park)
Added Voltage Park H100 Cloud: Added Voltage Park H100 Cloud
Added CoreWeave Hammond AI Data Center: Added CoreWeave Hammond AI Data Center
Added evroc Arlandastad AI Data Center: Added evroc Arlandastad AI Data Center
Added Monarch Compute Campus: Added Monarch Compute Campus
Added OpenAI Project Camellia: Added OpenAI Project Camellia
Added PORTS-Pike Technology Campus: Added PORTS-Pike Technology Campus
Added Microsoft Pecos Campus: Added Microsoft Pecos Campus
Added Meta Sturgeon Data Centre: Added Meta Sturgeon Data Centre
Added Pure DC Seinajoki Campus: Added Pure DC Seinajoki Campus
Added IREN Bundey Campus: Added IREN Bundey Campus
Added BDx Jatiluhur AI Campus: Added BDx Jatiluhur AI Campus
Added TCS HyperVault Hyderabad Campus: Added TCS HyperVault Hyderabad Campus
Added NFD Korea Dangjin Campus: Added NFD Korea Dangjin Campus
Added Galaxy McGregor Campus: Added Galaxy McGregor Campus
Added Fermi America Project Matador: Added Fermi America Project Matador
Added SoftBank Hauts-de-France AI Campus: Added SoftBank Hauts-de-France AI Campus
Added T2K Tsukuba: Added T2K Tsukuba
Added T2K Todai: Added T2K Todai
Added T2K Kyodai: Added T2K Kyodai
Added PACS-CS: Added PACS-CS
Added Sirius (Tsukuba): Added Sirius (Tsukuba)
Added ISM Altix 3700: Added ISM Altix 3700
Added ISM SGI 8600: Added ISM SGI 8600
Added NIG Supercomputer 2012: Added NIG Supercomputer 2012
Added OCTOPUS: Added OCTOPUS
Added Osaka SX-ACE: Added Osaka SX-ACE
Added QUARTETTO: Added QUARTETTO
Added Dawning 4000A: Added Dawning 4000A
Added Tachyon: Added Tachyon
Added Camphor 1: Added Camphor 1
Added Nanyang Titan: Added Nanyang Titan
Added NCAR CDC 6600: Added NCAR CDC 6600
Added NCAR CDC 7600: Added NCAR CDC 7600
Added NCAR Cray-1A S/N 3: Added NCAR Cray-1A S/N 3
Added NCAR Cray-1A S/N 14: Added NCAR Cray-1A S/N 14
Added Graywolf (NCAR Cray-3): Added Graywolf (NCAR Cray-3)
Added Littlebear (NCAR CM-5): Added Littlebear (NCAR CM-5)
Added NCAR Cray T3D: Added NCAR Cray T3D
Added Antero 2 (NCAR C90): Added Antero 2 (NCAR C90)
Added Edinburgh Cray T3D (Typhoon): Added Edinburgh Cray T3D (Typhoon)
Added PSC Cray T3D: Added PSC Cray T3D
Added Touchstone Delta (Caltech): Added Touchstone Delta (Caltech)
Added ORNL Paragon XP/S 35: Added ORNL Paragon XP/S 35
Added Met Office Cray T3E900: Added Met Office Cray T3E900
Added DeepComp 6800: Added DeepComp 6800
Added ECMWF Cray C916: Added ECMWF Cray C916
Added CHPC Blue Gene/P: Added CHPC Blue Gene/P
Added CERT Blue Gene: Added CERT Blue Gene
Added TII Oryx: Added TII Oryx
Added EYAS: Added EYAS
Added CPTEC NEC SX-6: Added CPTEC NEC SX-6
Added CPTEC Sun Fire Cluster: Added CPTEC Sun Fire Cluster
Added Kan Balam: Added Kan Balam
Added LUFAC Intel Cluster (IMP): Added LUFAC Intel Cluster (IMP)
Added Jeraisy BL460c Cluster: Added Jeraisy BL460c Cluster
Added Raad2: Added Raad2
Added UCT Hex: Added UCT Hex
Added USP JS21 Cluster: Added USP JS21 Cluster
Added Zeus (Cyfronet): Added Zeus (Cyfronet)
Added Avitohol: Added Avitohol
Added Kebnekaise: Added Kebnekaise
Added Neolith: Added Neolith
Added Louhi: Added Louhi
Added Huygens: Added Huygens
Added Fionn: Added Fionn
Added Finis Terrae II: Added Finis Terrae II
Added CoolMUC-3: Added CoolMUC-3
Added Lichtenberg I: Added Lichtenberg I
Added Hydra (MPCDF): Added Hydra (MPCDF)
Added Genius (KU Leuven): Added Genius (KU Leuven)
Added Anselm: Added Anselm
Added BURA: Added BURA
Added Akka: Added Akka
Added BEM: Added BEM
Added Bem 2: Added Bem 2
Added Fran: Added Fran
Added Ruth: Added Ruth
Added Barfoot: Added Barfoot
Added Wheat: Added Wheat
Added Makau: Added Makau
Added Coral: Added Coral
Added Flyer: Added Flyer
Added Raven: Added Raven
Added Topaz (ERDC): Added Topaz (ERDC)
Added Conrad (Navy DSRC): Added Conrad (Navy DSRC)
Added Gordon (Navy DSRC): Added Gordon (Navy DSRC)
Added Banting: Added Banting
Added Daley: Added Daley
Added Beaufix: Added Beaufix
Added Prolix: Added Prolix
Added JMA Cray XC50: Added JMA Cray XC50
Added Kaon: Added Kaon
Added Intimidata: Added Intimidata
Added blueice: Added blueice
Added Bassi: Added Bassi
Added BlueCrystal: Added BlueCrystal
Added QPACE2: Added QPACE2
Added Cooley: Added Cooley
Added Bluecrab: Added Bluecrab
Added Hábrók: Added Hábrók
Added Monash M3: Added Monash M3
Added DWD Cray T3E1200: Added DWD Cray T3E1200
Added IDRIS Cray T3E: Added IDRIS Cray T3E
Added CEA Cray T3E750: Added CEA Cray T3E750
Added Met Office Cray T3E1200: Added Met Office Cray T3E1200
Added Edinburgh Cray T3E900: Added Edinburgh Cray T3E900
Added JAEA SGI ICE X: Added JAEA SGI ICE X
Added JAEA PRIMERGY BX900: Added JAEA PRIMERGY BX900
Added CRIEPI SGI ICE X: Added CRIEPI SGI ICE X
Added ATERUI I: Added ATERUI I
Added RICC: Added RICC
Added RSCC: Added RSCC
Added Kyushu FX10: Added Kyushu FX10
Added Nagoya FX1: Added Nagoya FX1
Added Plasma Simulator SR16000: Added Plasma Simulator SR16000
Added ISM Supercomputer System I: Added ISM Supercomputer System I
Added Hokkaido SR16000: Added Hokkaido SR16000
Added KISTI GAIA: Added KISTI GAIA
Added KMA Cray X1E: Added KMA Cray X1E
Added Haedam: Added Haedam
Added Uri: Added Uri
Added Haise: Added Haise
Added Kilrain: Added Kilrain
Added Cernan: Added Cernan
Added Armstrong (Navy DSRC): Added Armstrong (Navy DSRC)
Added Shepard: Added Shepard
Added Lightning (AFRL): Added Lightning (AFRL)
Added Raptor: Added Raptor
Added Hawk (AFRL): Added Hawk (AFRL)
Added Garnet: Added Garnet
Added Diamond (ERDC): Added Diamond (ERDC)
Added Jade (ERDC): Added Jade (ERDC)
Added Hercules (ARL): Added Hercules (ARL)
Added Pershing: Added Pershing
Added Kay (ARL): Added Kay (ARL)
Added Cetus: Added Cetus
Added Vesta (Argonne): Added Vesta (Argonne)
Added Blues: Added Blues
Added BeBop: Added BeBop
Added Pecos: Added Pecos
Added Chama: Added Chama
Added Olympus (PNNL): Added Olympus (PNNL)
Added Constance: Added Constance
Added Bifrost: Bifrost added from its source pages
Added Stokes: Stokes added, verified on TOP500 and the operator or a second source
Added Lichtenberg I Phase 2: Lichtenberg I Phase 2 added from its source pages
Added Galera: Galera added from its source pages
Added Galera Plus: Galera Plus added from its source pages
Added Supernova: Supernova added, verified on TOP500 and the operator or a second source
Added Gottfried: Gottfried added, verified on TOP500 and the operator or a second source
Added Piz Kesch: Piz Kesch added from its source pages
Added Todi: Todi added from its source pages
Added Euler I-II: Euler I-II added from its source pages
Added CoolMUC-2: CoolMUC-2 added from its source pages
Added Computerome 1: Computerome 1 added from its source pages
Added Zenobe: Zenobe added, verified on TOP500 and the operator or a second source
Added SAITC Blue Gene/P: SAITC Blue Gene/P added, verified on TOP500 and the operator or a second source
Added QPACE (Julich): QPACE (Julich) added from its source pages
Added QPACE (Wuppertal): QPACE (Wuppertal) added from its source pages
Added Niflheim: Niflheim added from its source pages
Added Rackham: Rackham added from its source pages
Added nvidia-b300-sxm: Added NVIDIA B300 SXM
Added google-tpu-v5e: Added Google TPU v5e
Added aws-trainium3: Added AWS Trainium3
Added microsoft-maia-100: Added Microsoft Maia 100
Added microsoft-maia-200: Added Microsoft Maia 200
Added meta-mtia-v2: Added Meta MTIA v2
Added huawei-ascend-910c: Added Huawei Ascend 910C
Added huawei-cloudmatrix-384: Added Huawei CloudMatrix 384
Added amd-instinct-mi455x: Added AMD Instinct MI455X
Added google-tpu-8t: Added Google TPU 8t
Added google-tpu-8i: Added Google TPU 8i
Added Rigetti 24-Qubit Testbed at NQCC: Added Rigetti 24-Qubit Testbed at NQCC
Added Aegiq ARTEMIS at NQCC: Added Aegiq ARTEMIS at NQCC
Added QuEra Testbed at NQCC: Added QuEra Testbed at NQCC
Added IQM Radiance NOX at CINECA: Added IQM Radiance NOX at CINECA
Added IQM Spark at Chungbuk National University: Added IQM Spark at Chungbuk National University
Added IQM Spark at TSRI: Added IQM Spark at TSRI
Added IQM Radiance at Poznan University of Technology: Added IQM Radiance at Poznan University of Technology
Added IQM Radiance 20 for TOYO at G-QuAT: Added IQM Radiance 20 for TOYO at G-QuAT
Added IQM Spark at TOYO R&D Center: Added IQM Spark at TOYO R&D Center
Added LUMI-IQ: Added LUMI-IQ
Added IQM Spark at Eldorado Research Institute: Added IQM Spark at Eldorado Research Institute
Added OQC GENESIS (New York): Added OQC GENESIS (New York)
Added Alice & Bob Helium: Added Alice & Bob Helium
Added Equal1 Bell-1: Added Equal1 Bell-1
Added Quandela Belenos: Added Quandela Belenos
Added Quandela Canopus: Added Quandela Canopus
Added Microsoft Majorana 1: Added Microsoft Majorana 1
Added Microsoft Majorana 2: Added Microsoft Majorana 2
Added Quantinuum Apollo: Added Quantinuum Apollo
Added IBM Quantum System Two (Chicago): Added IBM Quantum System Two (Chicago)
Added Fujitsu 1,000-Qubit System: Added Fujitsu 1,000-Qubit System
Added IonQ Superion 256: Added IonQ Superion 256
Added Rigetti Novera at PSC (TangleLab): Added Rigetti Novera at PSC (TangleLab)
New feature Compute deals: New: compute deals
New feature AI campus power sources: New: how AI campuses are powered
New feature AI accelerators compared: New: AI accelerators compared
New feature AI datacenter economics: New: AI datacenter economics
New feature Status check: New: planned and under-construction status check
New feature Quantum computers and benchmarks: Quantum section: 23 more machines and 15 more results
New feature AI datacenters: AI section: backfilled metrics and six deep dives
New feature AI datacenters: Quantum and AI added to search, the map and company pages
Added Kukai: Added Kukai
Added AIST AI Cloud: Added AIST AI Cloud
Added GOSAT-2 RCF2: Added GOSAT-2 RCF2
Added Suiren2: Added Suiren2
Added Sakura (PEZY): Added Sakura (PEZY)
Added NA-1: Added NA-1
Added MareNostrum P9 CTE: Added MareNostrum P9 CTE
Added Sugon Advanced Computing System PreE: Added Sugon Advanced Computing System PreE
Added Spartan2: Added Spartan2
Added Tethys: Added Tethys
Added THX.A.B: Added THX.A.B
Added Champollion: Added Champollion
Added AMD Ouranos: Added AMD Ouranos
Added Portage: Added Portage
Added Gaffney: Added Gaffney, a Navy DSRC HPE SGI 8600
Added Koehr: Added Koehr, a Navy DSRC HPE SGI 8600
Added Mustang (AFRL): Added Mustang, the AFRL DSRC unclassified HPE SGI 8600
Added Thunder (AFRL): Added Thunder, the AFRL DSRC SGI ICE X
Added Cascade (PNNL): Added Cascade, the EMSL cluster at PNNL
Added Attaway: Added Attaway, Sandia's CTS-1 Tundra cluster
Added Manzano: Added Manzano, Sandia's Tundra cluster
Added Astra: Added Astra, Sandia's Arm-based Vanguard prototype
Added Nuri: Added Nuri, a Korea Meteorological Administration Cray XC40
Added Miri: Added Miri, the Nuri twin at the Korea Meteorological Administration
Added Raijin (NCI): Added Raijin, NCI Australia's pre-Gadi PRIMERGY cluster
Added SORA-MA: Added SORA-MA, the JAXA JSS2 main system
Added CARA: Added CARA, DLR's EPYC cluster at TU Dresden
Added Lemhi: Added Lemhi, Idaho National Laboratory's Dell cluster
Added AICR: Added AICR (MGHPCC)
Added Bouchet: Added Bouchet (Yale)
Added Hopper (Yale): Added Hopper (Yale)
Added Gilbreth (Purdue): Added Gilbreth (Purdue)
Added Engaging (MIT): Added Engaging (MIT)
Added Puma (Arizona): Added Puma (Arizona)
Added Lynx (Arizona): Added Lynx (Arizona)
Added Ginsburg (Columbia): Added Ginsburg (Columbia)
Added Insomnia (Columbia): Added Insomnia (Columbia)
Added Skipjack (JHU): Added DSAI Cluster (JHU)
Added Zaratan: Added Zaratan (University of Maryland)
Added Klone (UW): Added Klone (UW)
Added Quest (Northwestern): Added Quest (Northwestern)
Added Ascend (OSC): Added Ascend (OSC)
Added FASTER (Texas A&M): Added FASTER (Texas A&M)
Added MeluXina-AI: Added MeluXina-AI (LuxProvide)
Added KarolAIna: Added KarolAIna (IT4Innovations)
Added AI:AT: Added AI:AT (ASC, Vienna)
Added SLAIF: Added SLAIF (IZUM)
Added Discoverer++: Added Discoverer++ (Sofia Tech Park)
Added Levente: Added Levente (DKF, Budapest)
Added MareNostrum 5 AI: Added MareNostrum 5 AI (BSC)
Added Zenith: Added Zenith (Cambridge AIRR)
Added Mila Sovereign AI Research Hub: Added Mila Sovereign AI Research Hub
Added RIKYU: Added RIKYU (RIKEN)
Added ROQUO: Added ROQUO (RIKEN)
Added CNIC Era: Added CNIC Era
Added CNIC Era-AI: Added CNIC Era-AI
Added Tianhe-2 LvLiang Solution: Added Tianhe-2 LvLiang Solution
Added Tianhe-1A Guangzhou Solution: Added Tianhe-1A Guangzhou Solution
Added MagicCube3: Added MagicCube3
Added SUSTech TaiYi: Added SUSTech TaiYi
Added PARAM Yuva II: Added PARAM Yuva II
Added Virgo (IIT Madras): Added Virgo (IIT Madras)
Added KEK SAKURA: Added KEK SAKURA
Added Laurel 2: Added Laurel 2
Added COMA (PACS-IX): Added COMA (PACS-IX)
Added Sekirei (ISSP System B): Added Sekirei (ISSP System B)
Added Camellia (Kyoto): Added Camellia (Kyoto)
Added Formosa 5: Added Formosa 5
Added Okeanos: Added Okeanos, a mid-list TOP500 system (2016-06 109)
Added Ollie: Added Ollie, a mid-list TOP500 system (2016-06 362)
Added NEMO bwForCluster: Added NEMO bwForCluster, a mid-list TOP500 system (2016-06 215)
Added Draco: Added Draco, a mid-list TOP500 system (2016-11 160)
Added AFI-NITY: Added AFI-NITY, a mid-list TOP500 system (2018-11 126)
Added Roshydromet Cray XC40: Added Roshydromet Cray XC40, a mid-list TOP500 system (2018-06 172)
Added Abacus 2.0: Added Abacus 2.0, a mid-list TOP500 system (2015-06 243)
Added Aziz: Added Aziz, a mid-list TOP500 system (2015-06 360)
Added CARL and EDDY: Added CARL and EDDY, a mid-list TOP500 system (2016-11 364)
Added SciPhi-XVI: Added SciPhi-XVI, a mid-list TOP500 system (2016-11 398)
Added Sator: Added Sator, a mid-list TOP500 system (2017-06 343)
Added Hare (SSC): Added Hare (SSC), a mid-list TOP500 system (2017-06 163)
Added Brooks (SSC): Added Brooks (SSC), a mid-list TOP500 system (2017-06 164)
Added Zenith (Dell EMC): Added Zenith (Dell EMC), a mid-list TOP500 system (2018-06 265)
Added Rattler: Added Rattler (dell)
Added hotlum: Added hotlum (hpe)
Added Stout: Added Stout (sandia)
Added Amber: Added Amber (sandia)
Added CUBOX Cray XD6500: Added CUBOX Cray XD6500 (cubox)
Added kakaocloud Xeon A100 Cluster: Added kakaocloud Xeon A100 Cluster (kakao-enterprise)
Added DeepL Ceres: Added DeepL Ceres (deepl)
Added Raphael: Added Raphael (flatiron-institute)
Added Wind River: Added Wind River (inl)
Added Lockhart TDS: Added Lockhart TDS (amd)
Added Vader: Added Vader (hpe)
Added Betty: Added Betty (upenn)
Added DAIS: Added DAIS (mpcdf)
Added Castner: Added Castner (hpe)
Added Cerebras Mikkeli AI Data Centre: Added Cerebras Mikkeli AI Data Centre
Added Cerebras Montreal Inference Site (MTL-3): Added Cerebras Montreal Inference Site (MTL-3)
Added GroqCloud Sydney Inference Cluster: Added GroqCloud Sydney Inference Cluster
Added GroqCloud Kamloops Inference Cluster: Added GroqCloud Kamloops Inference Cluster
Added Lambda Chicago AI Factory: Added Lambda Chicago AI Factory
Added Poolside Project Horizon: Added Poolside Project Horizon
Added HUMAIN Project Halo: Added HUMAIN Project Halo
Added Killellan AI Growth Zone: Added Killellan AI Growth Zone
Added Mistral Borlange AI Data Centre: Added Mistral Borlange AI Data Centre
Added ai& Tenstorrent Galaxy Supercluster: Added ai& Tenstorrent Galaxy Supercluster

Still unsettled

51 conflicts between credible sources. See them all.

Hawk: Rpeak 25.999 PFlop/s as recorded against 25.16 PFlop/s
Hawk: Core count 720,896 as recorded against 698,880
MeluXina: Rmax (Accelerator Module) 10.52 PFlop/s against 12.81 PFlop/s
Horizon: Peak performance 300 PFlop/s (November 2025 post) against 360 PFlop/s (systems page)
Horizon: Production date Spring 2026 (November 2025 post) against Phase 1 in fall 2026 (systems page)

In the news

Earlier weeks

2026-W40: 780 added, 0 upgraded, 0 flagged, 10 corrected. Details in the log.

2026-W39: 137 added, 55 upgraded, 0 flagged, 0 corrected. Details in the log.

2026-W38: 76 added, 3 upgraded, 2 flagged, 2 corrected. Details in the log.