T2
E105943
T2 is San Francisco International Airport’s Terminal 2, a modern passenger terminal serving domestic flights with updated amenities and design.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T892385 — 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: T2 Context triple: [Terminal 2 (San Francisco International Airport), alsoKnownAs, T2]
-
A.
the T
The T is the public transit system serving the Greater Boston area, operated by the Massachusetts Bay Transportation Authority.
-
B.
T5
T5 is a major passenger terminal at London Heathrow Airport, primarily serving British Airways and Iberia flights.
-
C.
TB
TB is the standard abbreviation for the Tampa Bay Rays, a Major League Baseball team based in St. Petersburg, Florida.
-
D.
A22
A22 is a major Portuguese motorway, commonly known as Via do Infante, that runs across the Algarve region in southern Portugal.
-
E.
TC
TC is the standard abbreviation for the IEEE Transactions on Computers, a leading peer-reviewed journal covering research in computer science and engineering.
- 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: T2 Target entity description: T2 is San Francisco International Airport’s Terminal 2, a modern passenger terminal serving domestic flights with updated amenities and design.
-
A.
the T
The T is the public transit system serving the Greater Boston area, operated by the Massachusetts Bay Transportation Authority.
-
B.
T5
T5 is a major passenger terminal at London Heathrow Airport, primarily serving British Airways and Iberia flights.
-
C.
TB
TB is the standard abbreviation for the Tampa Bay Rays, a Major League Baseball team based in St. Petersburg, Florida.
-
D.
A22
A22 is a major Portuguese motorway, commonly known as Via do Infante, that runs across the Algarve region in southern Portugal.
-
E.
TC
TC is the standard abbreviation for the IEEE Transactions on Computers, a leading peer-reviewed journal covering research in computer science and engineering.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
airport terminal
ⓘ
passenger terminal ⓘ |
| airportCodeIATA |
SFO
ⓘ
linked to:
San Francisco International Airport
|
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAccessibilityFeature |
accessible restrooms
ⓘ
elevators ⓘ escalators ⓘ wheelchair access ⓘ |
| hasFeature |
airline lounges
ⓘ
baggage claim area ⓘ customer service counters ⓘ departure gates ⓘ modern design ⓘ passenger check-in areas ⓘ passenger seating areas ⓘ public art installations ⓘ restaurants ⓘ restrooms ⓘ retail shops ⓘ security screening checkpoints ⓘ sustainability-focused design elements ⓘ updated amenities ⓘ |
| hasTransportationConnection |
airport shuttle buses
ⓘ
ground transportation center ⓘ parking facilities ⓘ |
| hasUse |
airline operations
ⓘ
commercial air travel ⓘ passenger processing ⓘ |
| isTerminalNumber | 2 ⓘ |
| locatedIn | San Francisco, California, United States ⓘ |
| partOf | San Francisco International Airport ⓘ |
| servesAirport | San Francisco International Airport ⓘ |
| servesCity | San Francisco Bay Area ⓘ |
| servesFlights | domestic flights ⓘ |
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: T2 Description of subject: T2 is San Francisco International Airport’s Terminal 2, a modern passenger terminal serving domestic flights with updated amenities and design.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Terminal 2
linked to: T2