Telstar 3D
E550257
Telstar 3D was an American commercial communications satellite launched in the mid-1980s to provide television and telecommunications services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Telstar 3D canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5853848 — 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: Telstar 3D Context triple: [STS-51-G, deployedSatellite, Telstar 3D]
-
A.
Turbostar
Turbostar is a family of modern British diesel multiple-unit trains widely used for regional and commuter services across the UK rail network.
-
B.
Teldec
Teldec was a prominent German classical music record label known for its high-quality recordings and influential catalog of orchestral and early music.
-
C.
Boxtel
Boxtel is a town and municipality in the southern Netherlands known for its historic center and location between the cities of Eindhoven and ’s-Hertogenbosch.
-
D.
Tetro
Tetro is a 2009 drama film directed by Francis Ford Coppola, in which Maribel Verdú plays a key supporting role in a story about fractured family relationships and artistic rivalry in Buenos Aires.
-
E.
Trucolor
Trucolor was a mid-20th-century color motion picture process developed by Republic Pictures, used primarily in their Westerns and adventure films.
- 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: Telstar 3D Target entity description: Telstar 3D was an American commercial communications satellite launched in the mid-1980s to provide television and telecommunications services.
-
A.
Turbostar
Turbostar is a family of modern British diesel multiple-unit trains widely used for regional and commuter services across the UK rail network.
-
B.
Teldec
Teldec was a prominent German classical music record label known for its high-quality recordings and influential catalog of orchestral and early music.
-
C.
Boxtel
Boxtel is a town and municipality in the southern Netherlands known for its historic center and location between the cities of Eindhoven and ’s-Hertogenbosch.
-
D.
Tetro
Tetro is a 2009 drama film directed by Francis Ford Coppola, in which Maribel Verdú plays a key supporting role in a story about fractured family relationships and artistic rivalry in Buenos Aires.
-
E.
Trucolor
Trucolor was a mid-20th-century color motion picture process developed by Republic Pictures, used primarily in their Westerns and adventure films.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
artificial satellite
ⓘ
commercial satellite ⓘ communications satellite ⓘ |
| applicationDomain |
broadcasting
ⓘ
data communications ⓘ telephony ⓘ |
| commercialStatus | commercial ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| followedBy | later Telstar satellites ⓘ |
| generation | second-generation Telstar communications satellites ⓘ |
| launchPeriod | mid-1980s ⓘ |
| launchSite | Cape Canaveral ⓘ |
| launchVehicle | Delta rocket ⓘ |
| manufacturer | American aerospace industry ⓘ |
| operator |
AT&T
ⓘ
American Telephone and Telegraph Company ⓘ |
| orbitType |
geostationary orbit
ⓘ
geosynchronous orbit ⓘ |
| ownedBy | AT&T ⓘ |
| partOfSeries | Telstar satellite series ⓘ |
| precededBy |
Telstar 3C
ⓘ
linked to:
Telstar 3C communications satellite
|
| purpose |
data transmission
ⓘ
telecommunications services ⓘ telephone communications ⓘ television broadcasting ⓘ |
| serviceRegion |
Canada
ⓘ
North America ⓘ United States ⓘ
linked to:
United States of America
|
| technologyDomain | satellite communications ⓘ |
| usedBy |
telecommunications carriers
ⓘ
television networks ⓘ |
| usedFor |
North American television distribution
ⓘ
business communications ⓘ long-distance telephone traffic ⓘ |
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: Telstar 3D Description of subject: Telstar 3D was an American commercial communications satellite launched in the mid-1980s to provide television and telecommunications services.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.