WTAE-TV
E194459
WTAE-TV is a Pittsburgh-based television station that serves as the local ABC network affiliate.
All labels observed (3)
| Label | Occurrences |
|---|---|
| WTAE-TV canonical | 2 |
| WTAE | 1 |
| WTAE Action News | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1736876 — 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: WTAE-TV Context triple: [Hearst Communications, owns, WTAE-TV]
-
A.
WPVI-TV
WPVI-TV is a major ABC-owned and operated television station serving the Philadelphia, Pennsylvania media market.
-
B.
WQED (TV) Pittsburgh
WQED (TV) Pittsburgh is a public television station in Pittsburgh, Pennsylvania, best known as the home studio where Fred Rogers created and produced "Mister Rogers' Neighborhood."
-
C.
WTVD
WTVD is a local ABC-affiliated television station serving the Raleigh–Durham (Research Triangle) region of North Carolina.
-
D.
KDKA (AM)
KDKA (AM) is a historic Pittsburgh radio station widely recognized as one of the first commercially licensed broadcast stations in the United States.
-
E.
WTN
WTN is the IATA airport code for RAF Waddington, a Royal Air Force station in Lincolnshire, England.
- 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: WTAE-TV Target entity description: WTAE-TV is a Pittsburgh-based television station that serves as the local ABC network affiliate.
-
A.
WPVI-TV
WPVI-TV is a major ABC-owned and operated television station serving the Philadelphia, Pennsylvania media market.
-
B.
WQED (TV) Pittsburgh
WQED (TV) Pittsburgh is a public television station in Pittsburgh, Pennsylvania, best known as the home studio where Fred Rogers created and produced "Mister Rogers' Neighborhood."
-
C.
WTVD
WTVD is a local ABC-affiliated television station serving the Raleigh–Durham (Research Triangle) region of North Carolina.
-
D.
KDKA (AM)
KDKA (AM) is a historic Pittsburgh radio station widely recognized as one of the first commercially licensed broadcast stations in the United States.
-
E.
WTN
WTN is the IATA airport code for RAF Waddington, a Royal Air Force station in Lincolnshire, England.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ABC network affiliate
ⓘ
television station ⓘ |
| affiliationType | local ABC affiliate ⓘ |
| branding |
Channel 4
ⓘ
WTAE-TV self-linksurface differs ⓘ
surface form:
WTAE
|
| broadcastLanguage | English ⓘ |
| broadcastStandard | ATSC ⓘ |
| callsign | WTAE-TV self-link ⓘ |
| cityOfLicense | Pittsburgh, Pennsylvania ⓘ |
| contentFocus |
local and regional news
ⓘ
public affairs programming ⓘ |
| contentType |
local news
ⓘ
sports coverage ⓘ syndicated programming ⓘ weather coverage ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryCode | US ⓘ |
| countrySubdivision | Pennsylvania ⓘ |
| digitalChannel | 27 ⓘ |
| distributionPlatform |
cable television
ⓘ
internet streaming ⓘ over-the-air broadcast ⓘ satellite television ⓘ |
| facilityType | full-power television station ⓘ |
| genre |
news broadcasting
ⓘ
television journalism ⓘ |
| hasNetworkAffiliation |
American Broadcasting Company
ⓘ
surface form:
ABC (American Broadcasting Company)
|
| hasNewscast |
WTAE-TV
self-linksurface differs
ⓘ
surface form:
WTAE Action News
|
| industry | broadcasting industry ⓘ |
| isLocalStationFor | ABC network programming in Pittsburgh ⓘ |
| languageOfBroadcast | English-language television ⓘ |
| marketServed |
Pittsburgh, Pennsylvania
ⓘ
surface form:
Pittsburgh television market
|
| mediaFormat | high-definition television ⓘ |
| medium | broadcast television ⓘ |
| networkAffiliation | ABC ⓘ |
| networkProgrammingSource | ABC network feed ⓘ |
| owner |
Hearst Communications
ⓘ
surface form:
Hearst Television
|
| parentCompany | Hearst Communications ⓘ |
| platform | terrestrial television ⓘ |
| primaryAffiliation | American Broadcasting Company ⓘ |
| regulatoryAuthority | Federal Communications Commission ⓘ |
| servesCity |
Pittsburgh, Pennsylvania
ⓘ
surface form:
Pittsburgh
|
| servesRegion |
Pittsburgh region
ⓘ
surface form:
Greater Pittsburgh area
|
| serviceArea | Western Pennsylvania ⓘ |
| stationClass | commercial television station ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| virtualChannel | 4 ⓘ |
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: WTAE-TV Description of subject: WTAE-TV is a Pittsburgh-based television station that serves as the local ABC network affiliate.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.