Data General Corporation
E805892
Data General Corporation was an American minicomputer manufacturer best known for its Nova and Eclipse systems, which were influential in the computer industry during the 1960s–1980s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Data General Corporation canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T9532859 — 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: Data General Corporation Context triple: [Data General, foundedAs, Data General Corporation]
-
A.
Canada Company
Canada Company was a 19th-century British land development firm that played a major role in colonizing and settling parts of Upper Canada (now Ontario).
-
B.
Gateway Corporation
Gateway Corporation is an economic development organization in Greater Cleveland focused on promoting local growth and revitalization.
-
C.
John Company
John Company is a historical nickname for the British East India Company, the powerful trading corporation that played a central role in establishing British rule in India.
-
D.
Lambda Corporation
Lambda Corporation is a company historically associated with physicist Hugh Everett III, known for his work on the many-worlds interpretation of quantum mechanics.
-
E.
Carrier Corporation
Carrier Corporation is a leading global manufacturer of heating, ventilation, air conditioning (HVAC), and refrigeration systems.
- 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: Data General Corporation Target entity description: Data General Corporation was an American minicomputer manufacturer best known for its Nova and Eclipse systems, which were influential in the computer industry during the 1960s–1980s.
-
A.
Canada Company
Canada Company was a 19th-century British land development firm that played a major role in colonizing and settling parts of Upper Canada (now Ontario).
-
B.
Gateway Corporation
Gateway Corporation is an economic development organization in Greater Cleveland focused on promoting local growth and revitalization.
-
C.
John Company
John Company is a historical nickname for the British East India Company, the powerful trading corporation that played a central role in establishing British rule in India.
-
D.
Lambda Corporation
Lambda Corporation is a company historically associated with physicist Hugh Everett III, known for his work on the many-worlds interpretation of quantum mechanics.
-
E.
Carrier Corporation
Carrier Corporation is a leading global manufacturer of heating, ventilation, air conditioning (HVAC), and refrigeration systems.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
computer company
ⓘ
minicomputer manufacturer ⓘ |
| acquiredBy | EMC Corporation ⓘ |
| acquisitionDate | 1999 ⓘ |
| activePeriod |
1960s
ⓘ
1970s ⓘ 1980s ⓘ 1990s ⓘ |
| competitor |
Digital Equipment Corporation
ⓘ
linked to:
Digital Equipment Corporation (DEC)
Hewlett-Packard ⓘ IBM ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dissolved | 1999 ⓘ |
| era |
fourth generation computers
ⓘ
third generation computers ⓘ |
| founded | 1968 ⓘ |
| foundedBy |
Edson de Castro
ⓘ
Henry Burkhardt III ⓘ Herbert Richman ⓘ Richard Sogge ⓘ |
| headquartersLocation |
Southboro, Massachusetts
ⓘ
linked to:
Southborough, Massachusetts
Southborough, Massachusetts ⓘ Westborough, Massachusetts ⓘ |
| industry |
computer hardware
ⓘ
minicomputers ⓘ |
| influencedBy | Digital Equipment Corporation ⓘ |
| keyPerson | Edson de Castro ⓘ |
| knownFor |
Eclipse minicomputer line
ⓘ
Nova minicomputer line ⓘ
linked to:
Nova 16-bit minicomputers
influence on minicomputer market ⓘ |
| legacy |
contributed to development of early portable computers
ⓘ
helped popularize 16-bit minicomputers ⓘ |
| locationFounded | Hudson, Massachusetts ⓘ |
| notableEvent |
acquisition by EMC for its CLARiiON storage line
ⓘ
development of the 32-bit Eclipse MV series ⓘ introduction of AViiON servers based on RISC architecture ⓘ |
| notableProduct |
Data General AViiON
ⓘ
Data General Dasher terminals ⓘ Data General Eclipse ⓘ Data General MV series ⓘ Data General Nova ⓘ Data General One ⓘ |
| numberOfEmployees | over 10,000 ⓘ |
| productType |
minicomputers
ⓘ
servers ⓘ storage systems ⓘ workstations ⓘ |
| stockExchange | New York Stock Exchange ⓘ |
| tickerSymbol | DGN ⓘ |
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: Data General Corporation Description of subject: Data General Corporation was an American minicomputer manufacturer best known for its Nova and Eclipse systems, which were influential in the computer industry during the 1960s–1980s.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.