Chácara Klabin station
E952231
Chácara Klabin station is an underground metro station in São Paulo, Brazil, serving as an important interchange point between multiple lines in the city’s subway network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chácara Klabin station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11893956 — 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: Chácara Klabin station Context triple: [Line 5–Lilac, hasTerminus, Chácara Klabin station]
-
A.
Paineiras station
Paineiras station is an intermediate stop on Rio de Janeiro’s Corcovado Rack Railway, serving visitors en route to the Christ the Redeemer statue in the Tijuca Forest.
-
B.
Cabo Ruivo station
Cabo Ruivo station is a Lisbon Metro stop on the Red Line serving the Parque das Nações and eastern Lisbon area.
-
C.
Campo Grande station
Campo Grande station is a major Lisbon Metro interchange and transport hub in northern Lisbon, serving both the Green and Yellow lines and connecting to several bus routes.
-
D.
Santa Isabel station
Santa Isabel station is an underground stop on Santiago, Chile’s Metro system, serving Line 5 in the central area of the city.
-
E.
San Pablo station
San Pablo station is an interchange station in the Santiago Metro network that connects Line 5 with other lines in the western part of Santiago, Chile.
- 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: Chácara Klabin station Target entity description: Chácara Klabin station is an underground metro station in São Paulo, Brazil, serving as an important interchange point between multiple lines in the city’s subway network.
-
A.
Paineiras station
Paineiras station is an intermediate stop on Rio de Janeiro’s Corcovado Rack Railway, serving visitors en route to the Christ the Redeemer statue in the Tijuca Forest.
-
B.
Cabo Ruivo station
Cabo Ruivo station is a Lisbon Metro stop on the Red Line serving the Parque das Nações and eastern Lisbon area.
-
C.
Campo Grande station
Campo Grande station is a major Lisbon Metro interchange and transport hub in northern Lisbon, serving both the Green and Yellow lines and connecting to several bus routes.
-
D.
Santa Isabel station
Santa Isabel station is an underground stop on Santiago, Chile’s Metro system, serving Line 5 in the central area of the city.
-
E.
San Pablo station
San Pablo station is an interchange station in the Santiago Metro network that connects Line 5 with other lines in the western part of Santiago, Chile.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
underground railway station ⓘ |
| cityServed | São Paulo NERFINISHED ⓘ |
| country | Brazil ⓘ |
| fareSystem | Bilhete Único NERFINISHED ⓘ |
| fareZone | São Paulo Metro common zone NERFINISHED ⓘ |
| hasAccessibility | yes ⓘ |
| hasConnection | urban buses ⓘ |
| hasElectrificationSystem | 750 V DC third rail ⓘ |
| hasElevators | yes ⓘ |
| hasEmergencyExits | yes ⓘ |
| hasEscalators | yes ⓘ |
| hasLanguageOfSignage | Portuguese ⓘ |
| hasLightingType | electric ⓘ |
| hasNumberOfTracks | 2 ⓘ |
| hasPassengerInformationSystem |
electronic displays
ⓘ
public address system ⓘ |
| hasSafetySystem | automatic train control on lines served ⓘ |
| hasSecurityCameras | yes ⓘ |
| hasStationCode | CKL NERFINISHED ⓘ |
| hasTicketBarriers | yes ⓘ |
| hasTicketOffice | yes ⓘ |
| hasTypeOfTraffic | passenger ⓘ |
| hasVentilationSystem | mechanical ventilation ⓘ |
| isInterchangeStationFor |
Line 2-Green
NERFINISHED
ⓘ
Line 5-Lilac NERFINISHED ⓘ |
| isPartOfNetwork | São Paulo urban rail transit network NERFINISHED ⓘ |
| laterBecameInterchangeWith | Line 5-Lilac NERFINISHED ⓘ |
| lineOpeningAsTerminusOf | Line 2-Green NERFINISHED ⓘ |
| locatedIn | São Paulo ⓘ |
| locatedInAdministrativeTerritorialEntity | São Paulo (state) NERFINISHED ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Municipality of São Paulo NERFINISHED ⓘ |
| namedAfter | Chácara Klabin neighborhood NERFINISHED ⓘ |
| openingDate | 2006 ⓘ |
| operator | Companhia do Metropolitano de São Paulo NERFINISHED ⓘ |
| owner | Government of the State of São Paulo NERFINISHED ⓘ |
| partOf | São Paulo Metro NERFINISHED ⓘ |
| platformType | island platform ⓘ |
| publicTransportSystem | São Paulo Metro network NERFINISHED ⓘ |
| railGauge |
broad gauge (1,600 mm) on Line 2-Green
ⓘ
standard gauge (1,435 mm) on Line 5-Lilac ⓘ |
| serves |
São Paulo Metro Line 2-Green
NERFINISHED
ⓘ
São Paulo Metro Line 5-Lilac NERFINISHED ⓘ |
| servesNeighborhood |
Chácara Klabin
NERFINISHED
ⓘ
Vila Mariana NERFINISHED ⓘ |
| structureType | underground ⓘ |
| ticketingSystem | magnetic card and contactless smart card ⓘ |
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: Chácara Klabin station Description of subject: Chácara Klabin station is an underground metro station in São Paulo, Brazil, serving as an important interchange point between multiple lines in the city’s subway network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.