DuMont Television Network
E331315
The DuMont Television Network was an early American broadcast television network that operated in the 1940s and 1950s and is remembered as a pioneering but short-lived competitor to NBC, CBS, and ABC.
All labels observed (4)
| Label | Occurrences |
|---|---|
| DuMont Television Network canonical | 21 |
| DuMont | 1 |
| DuMont Broadcasting Company | 1 |
| DuMont Laboratories | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3149695 — 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: DuMont Television Network Context triple: [WABD, networkAffiliation, DuMont Television Network]
-
A.
Westinghouse Broadcasting Company
Westinghouse Broadcasting Company was a major American radio and television broadcasting group that operated numerous stations and helped shape the development of commercial broadcasting in the United States.
-
B.
Republic Broadcasting System
Republic Broadcasting System was the former name of the Philippine media company now known as GMA Network, one of the country’s largest television and radio broadcasters.
-
C.
NBC Blue Network
NBC Blue Network was an early American radio network that later evolved into the American Broadcasting Company (ABC), playing a key role in the development of U.S. broadcast media.
-
D.
Columbia Broadcasting System
Columbia Broadcasting System (CBS) is a major American commercial broadcast television and radio network known for its influential news, entertainment, and sports programming.
-
E.
Radio Corporation of America
Radio Corporation of America was a major American electronics and communications conglomerate best known for pioneering radio and television technology and broadcasting throughout the 20th century.
- 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: DuMont Television Network Target entity description: The DuMont Television Network was an early American broadcast television network that operated in the 1940s and 1950s and is remembered as a pioneering but short-lived competitor to NBC, CBS, and ABC.
-
A.
Westinghouse Broadcasting Company
Westinghouse Broadcasting Company was a major American radio and television broadcasting group that operated numerous stations and helped shape the development of commercial broadcasting in the United States.
-
B.
Republic Broadcasting System
Republic Broadcasting System was the former name of the Philippine media company now known as GMA Network, one of the country’s largest television and radio broadcasters.
-
C.
NBC Blue Network
NBC Blue Network was an early American radio network that later evolved into the American Broadcasting Company (ABC), playing a key role in the development of U.S. broadcast media.
-
D.
Columbia Broadcasting System
Columbia Broadcasting System (CBS) is a major American commercial broadcast television and radio network known for its influential news, entertainment, and sports programming.
-
E.
Radio Corporation of America
Radio Corporation of America was a major American electronics and communications conglomerate best known for pioneering radio and television technology and broadcasting throughout the 20th century.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
defunct television network
ⓘ
television network ⓘ |
| archiveStatus | large portion of programming lost ⓘ |
| broadcastArea |
United States of America
ⓘ
surface form:
United States
|
| competitor |
ABC
ⓘ
CBS ⓘ NBC ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dissolved | 1956 ⓘ |
| distributionMethod |
coaxial cable network
ⓘ
microwave relay network ⓘ |
| endDate | 1956 ⓘ |
| era | Golden Age of Television ⓘ |
| founder | Allen B. DuMont ⓘ |
| headquartersLocation | New York City ⓘ |
| historicalReputation | pioneering American television network ⓘ |
| historicalSignificance | one of the first four major U.S. television networks ⓘ |
| inception | 1942 ⓘ |
| industry | broadcast television ⓘ |
| languageOfBroadcast | English ⓘ |
| majorAffiliateCity |
Chicago
ⓘ
New York City ⓘ Pittsburgh, Pennsylvania ⓘ
surface form:
Pittsburgh
Washington, D.C. ⓘ |
| namedAfter | Allen B. DuMont ⓘ |
| notableExecutive |
Ted Bergmann
ⓘ
Thomas T. Goldsmith ⓘ
surface form:
Thomas T. Goldsmith Jr.
|
| notableProgram |
Captain Video and His Video Rangers
ⓘ
Cavalcade of Stars ⓘ Life Is Worth Living ⓘ The Jackie Gleason Show ⓘ The Original Amateur Hour ⓘ |
| notableSportsProperty |
National Football League
ⓘ
surface form:
National Football League games
|
| ownedBy |
Allen B. DuMont
ⓘ
surface form:
Allen B. DuMont Laboratories
|
| parentOrganization |
Allen B. DuMont
ⓘ
surface form:
Allen B. DuMont Laboratories
|
| pioneered |
early American commercial television networking
ⓘ
early live drama anthology series ⓘ network daytime programming ⓘ |
| primaryRevenueSource | advertising ⓘ |
| programmingFormat |
drama anthologies
ⓘ
religious programming ⓘ sports broadcasts ⓘ variety shows ⓘ |
| reasonForDecline |
lack of radio network cross-subsidy
ⓘ
limited access to VHF stations ⓘ regulatory restrictions on station ownership ⓘ |
| startDate | 1942 ⓘ |
| successor |
DuMont Television Network
self-linksurface differs
ⓘ
surface form:
DuMont Broadcasting Company
Metropolitan Broadcasting ⓘ |
| typeOfBroadcast | commercial television ⓘ |
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: DuMont Television Network Description of subject: The DuMont Television Network was an early American broadcast television network that operated in the 1940s and 1950s and is remembered as a pioneering but short-lived competitor to NBC, CBS, and ABC.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
DuMont Broadcasting Company
this entity surface form:
DuMont