Cray-2
E1150547
UNEXPLORED
Cray-2 is a pioneering 1980s-era supercomputer renowned for its distinctive liquid immersion cooling system and status as one of the world’s fastest computers of its time.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Cray-2 canonical | 1 |
| Cray-2 computer | 1 |
| Cray-2 supercomputer | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15236841 — 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: Cray-2 Context triple: [Cray Inc., product, Cray-2]
-
A.
Cray-1
The Cray-1 is a pioneering 1970s vector supercomputer renowned for its distinctive C-shaped design and groundbreaking performance in scientific and engineering computing.
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B.
Cray Gemini
Cray Gemini is a high-speed network interconnect architecture designed by Cray to enable scalable, low-latency communication in its supercomputing systems.
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C.
Sierra supercomputer
The Sierra supercomputer is a powerful GPU-accelerated system used primarily by the U.S. National Nuclear Security Administration for advanced simulations related to nuclear stockpile stewardship and national security.
-
D.
Cray XK7
Cray XK7 is a high-performance supercomputer architecture developed by Cray Inc., notable for combining traditional CPUs with GPU accelerators to achieve petascale computing power.
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E.
Frontera supercomputer
The Frontera supercomputer is a leadership-class high-performance computing system in the United States, designed to support cutting-edge academic and scientific research across a wide range of disciplines.
- 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: Cray-2 Target entity description: Cray-2 is a pioneering 1980s-era supercomputer renowned for its distinctive liquid immersion cooling system and status as one of the world’s fastest computers of its time.
-
A.
Cray-1
The Cray-1 is a pioneering 1970s vector supercomputer renowned for its distinctive C-shaped design and groundbreaking performance in scientific and engineering computing.
-
B.
Cray Gemini
Cray Gemini is a high-speed network interconnect architecture designed by Cray to enable scalable, low-latency communication in its supercomputing systems.
-
C.
Sierra supercomputer
The Sierra supercomputer is a powerful GPU-accelerated system used primarily by the U.S. National Nuclear Security Administration for advanced simulations related to nuclear stockpile stewardship and national security.
-
D.
Cray XK7
Cray XK7 is a high-performance supercomputer architecture developed by Cray Inc., notable for combining traditional CPUs with GPU accelerators to achieve petascale computing power.
-
E.
Frontera supercomputer
The Frontera supercomputer is a leadership-class high-performance computing system in the United States, designed to support cutting-edge academic and scientific research across a wide range of disciplines.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cray-2
linked to: Cray-2