Correo Central
E731439
Correo Central is a Buenos Aires Underground station located in the city’s central area, serving as a key access point to nearby government and cultural buildings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Correo Central canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8408843 — 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: Correo Central Context triple: [Buenos Aires Underground Line E, servesStation, Correo Central]
-
A.
Correo Mayor
Correo Mayor is an alternative name for the historic Palacio de Correos de México, the ornate main post office building in Mexico City renowned for its eclectic architecture.
-
B.
Mail
Mail is a Flask extension class that provides a simple interface for sending email messages from Flask web applications.
-
C.
Mail
Mail is Apple’s built-in email client application for macOS, used to send, receive, and manage email accounts.
-
D.
MAIL
MAIL is the stock ticker symbol for Mail.ru Group, a major Russian internet and online services company.
-
E.
Mailbox
Mailbox was a popular mobile email management app known for its innovative swipe-based interface and focus on inbox organization, later acquired by Dropbox.
- 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: Correo Central Target entity description: Correo Central is a Buenos Aires Underground station located in the city’s central area, serving as a key access point to nearby government and cultural buildings.
-
A.
Correo Mayor
Correo Mayor is an alternative name for the historic Palacio de Correos de México, the ornate main post office building in Mexico City renowned for its eclectic architecture.
-
B.
Mail
Mail is a Flask extension class that provides a simple interface for sending email messages from Flask web applications.
-
C.
Mail
Mail is Apple’s built-in email client application for macOS, used to send, receive, and manage email accounts.
-
D.
MAIL
MAIL is the stock ticker symbol for Mail.ru Group, a major Russian internet and online services company.
-
E.
Mailbox
Mailbox was a popular mobile email management app known for its innovative swipe-based interface and focus on inbox organization, later acquired by Dropbox.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Buenos Aires Underground station
ⓘ
rapid transit station ⓘ |
| connectsTo | Retiro station (Line E terminus) NERFINISHED ⓘ |
| country | Argentina ⓘ |
| fareSystem | SUBE NERFINISHED ⓘ |
| fareZone | standard Buenos Aires Underground urban zone ⓘ |
| hasAdjacentStation |
Catalinas (Line E)
NERFINISHED
ⓘ
Retiro (Line E) NERFINISHED ⓘ |
| hasConnection | Kirchner Cultural Centre (pedestrian access) NERFINISHED ⓘ |
| hasElectrificationSystem | third rail ⓘ |
| hasPlatformType | island platform ⓘ |
| isUnderground | true ⓘ |
| locatedIn | Buenos Aires ⓘ |
| locatedInAdministrativeTerritory | Autonomous City of Buenos Aires NERFINISHED ⓘ |
| locatedInArea | city centre of Buenos Aires ⓘ |
| locatedNear |
Buenos Aires Central Post Office building
NERFINISHED
ⓘ
Casa Rosada NERFINISHED ⓘ Kirchner Cultural Centre NERFINISHED ⓘ Plaza de Mayo NERFINISHED ⓘ |
| locatedUnder | Leandro N. Alem Avenue NERFINISHED ⓘ |
| namedAfter | Central Post Office (Correo Central) NERFINISHED ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 2019-06-03 ⓘ |
| operator | Subterráneos de Buenos Aires (SBASE) NERFINISHED ⓘ |
| owner | Government of the City of Buenos Aires NERFINISHED ⓘ |
| partOf | Buenos Aires Underground NERFINISHED ⓘ |
| partOfLine | Line E (Buenos Aires Underground) NERFINISHED ⓘ |
| servesAsAccessPointTo |
cultural institutions in central Buenos Aires
ⓘ
government buildings in central Buenos Aires ⓘ |
| stationCode | E ⓘ |
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: Correo Central Description of subject: Correo Central is a Buenos Aires Underground station located in the city’s central area, serving as a key access point to nearby government and cultural buildings.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.