Fugaku
E485375
Fugaku is a Japanese supercomputer developed by RIKEN and Fujitsu that became the world’s fastest supercomputer in 2020, excelling in a wide range of high-performance computing benchmarks.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fugaku canonical | 4 |
| RIKEN–Fujitsu Fugaku project | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4990267 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fugaku Context triple: [Summit, surpassedBy, Fugaku]
-
A.
Shuji
Shuji is a Japanese given name most notably borne by Nobel Prize–winning physicist Shuji Nakamura.
-
B.
Jimo
Jimo is a county-level city under the administration of Qingdao in eastern China's Shandong Province, known for its historical heritage and rapidly developing economy.
-
C.
Ōta
Ōta is a special ward in southern Tokyo, Japan, known for Haneda Airport and its mix of residential, industrial, and coastal areas.
-
D.
Shibaura Futo
Shibaura Futo is a waterfront district and pier area in Tokyo’s Minato Ward, known for its views of Tokyo Bay and proximity to the Rainbow Bridge.
-
E.
Mibuchi
Mibuchi is a Japanese surname borne by individuals such as Tadahiko Mibuchi.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fugaku Target entity description: Fugaku is a Japanese supercomputer developed by RIKEN and Fujitsu that became the world’s fastest supercomputer in 2020, excelling in a wide range of high-performance computing benchmarks.
-
A.
Shuji
Shuji is a Japanese given name most notably borne by Nobel Prize–winning physicist Shuji Nakamura.
-
B.
Jimo
Jimo is a county-level city under the administration of Qingdao in eastern China's Shandong Province, known for its historical heritage and rapidly developing economy.
-
C.
Ōta
Ōta is a special ward in southern Tokyo, Japan, known for Haneda Airport and its mix of residential, industrial, and coastal areas.
-
D.
Shibaura Futo
Shibaura Futo is a waterfront district and pier area in Tokyo’s Minato Ward, known for its views of Tokyo Bay and proximity to the Rainbow Bridge.
-
E.
Mibuchi
Mibuchi is a Japanese surname borne by individuals such as Tadahiko Mibuchi.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese supercomputer
ⓘ
supercomputer ⓘ |
| architecture |
A64FX
ⓘ
linked to:
Fujitsu A64FX
ARM architecture ⓘ |
| becameOperational | 2020 ⓘ |
| cityForDeployment |
Kobe
ⓘ
linked to:
Kobe, Hyogo, Japan
|
| commissionedBy | RIKEN ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| designedFor |
AI workloads
ⓘ
big data analysis ⓘ high-performance computing ⓘ scientific simulations ⓘ |
| developer |
Fujitsu
ⓘ
linked to:
Fujitsu Limited
RIKEN ⓘ |
| excelledIn |
Graph500 benchmark
ⓘ
HPCG benchmark ⓘ TOP500 LINPACK benchmark ⓘ
linked to:
TOP500 list
high-performance computing benchmarks ⓘ |
| firstReachedTop500Rank1 | June 2020 ⓘ |
| fullOperationStart | 2021 ⓘ |
| fundingSource | Government of Japan ⓘ |
| graph500Rank | 1 ⓘ |
| green500Rank | 1 ⓘ |
| hpcgRank | 1 ⓘ |
| instructionSet | ARMv8-A ⓘ |
| locatedInCity | Kobe ⓘ |
| locatedInCountry | Japan ⓘ |
| locatedInFacility |
RIKEN Center for Computational Science
ⓘ
linked to:
RIKEN
|
| locatedInPrefecture | Hyogo Prefecture ⓘ |
| namedAfter | Mount Fuji ⓘ |
| nationalProject | Flagship 2020 project ⓘ |
| operatingSystem | Linux ⓘ |
| owner | RIKEN ⓘ |
| powerConsumptionCategory | high-performance computing system ⓘ |
| predecessor | K computer ⓘ |
| processorType |
Fujitsu A64FX CPU
ⓘ
linked to:
Fujitsu A64FX
|
| processorVendor |
Fujitsu
ⓘ
linked to:
Fujitsu Limited
|
| projectStart | 2014 ⓘ |
| supportsExtension |
SVE (Scalable Vector Extension)
ⓘ
linked to:
ARM SVE
|
| top500List |
TOP500
ⓘ
linked to:
TOP500 list
|
| top500Rank | 1 ⓘ |
| usedFor |
COVID-19 research
ⓘ
climate modeling ⓘ disaster prevention simulations ⓘ drug discovery ⓘ industrial simulations ⓘ |
| usesInterconnect |
Tofu interconnect D
ⓘ
linked to:
Tofu Interconnect D
|
| usesMemoryTechnology | HBM2 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Fugaku Description of subject: Fugaku is a Japanese supercomputer developed by RIKEN and Fujitsu that became the world’s fastest supercomputer in 2020, excelling in a wide range of high-performance computing benchmarks.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.