CPTM Line 11–Coral
E839602
CPTM Line 11–Coral is a commuter rail line in the São Paulo metropolitan area that connects central districts to the city’s eastern outskirts, including service to the Arena Corinthians stadium.
All labels observed (3)
| Label | Occurrences |
|---|---|
| CPTM Line 11–Coral canonical | 7 |
| CPTM Line 11-Coral | 2 |
| Linha 11–Coral (CPTM) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10063936 — 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: CPTM Line 11–Coral Context triple: [Arena Corinthians, transportConnection, CPTM Line 11–Coral]
-
A.
São Paulo Metro Line 4-Yellow
São Paulo Metro Line 4-Yellow is a major driverless metro line in São Paulo that connects key central and western districts, easing congestion and integrating with several other lines in the city’s rapid transit network.
-
B.
São Paulo Metro Line 3-Red
São Paulo Metro Line 3-Red is one of the main rapid transit lines in São Paulo, Brazil, running east–west through central areas and serving as a heavily used backbone of the city’s metro system.
-
C.
São Paulo Metro
The São Paulo Metro is a major rapid transit system serving the city of São Paulo, Brazil, known for its extensive network, high ridership, and role as a backbone of the city's public transportation.
-
D.
VLT Carioca (light rail)
VLT Carioca is a modern light rail transit system in Rio de Janeiro that connects key downtown areas and transportation hubs, improving urban mobility in the city center.
-
E.
BRT TransCarioca
BRT TransCarioca is a bus rapid transit corridor in Rio de Janeiro that connects key neighborhoods and the international airport, improving high-capacity public transportation across the city.
- 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: CPTM Line 11–Coral Target entity description: CPTM Line 11–Coral is a commuter rail line in the São Paulo metropolitan area that connects central districts to the city’s eastern outskirts, including service to the Arena Corinthians stadium.
-
A.
São Paulo Metro Line 4-Yellow
São Paulo Metro Line 4-Yellow is a major driverless metro line in São Paulo that connects key central and western districts, easing congestion and integrating with several other lines in the city’s rapid transit network.
-
B.
São Paulo Metro Line 3-Red
São Paulo Metro Line 3-Red is one of the main rapid transit lines in São Paulo, Brazil, running east–west through central areas and serving as a heavily used backbone of the city’s metro system.
-
C.
São Paulo Metro
The São Paulo Metro is a major rapid transit system serving the city of São Paulo, Brazil, known for its extensive network, high ridership, and role as a backbone of the city's public transportation.
-
D.
VLT Carioca (light rail)
VLT Carioca is a modern light rail transit system in Rio de Janeiro that connects key downtown areas and transportation hubs, improving urban mobility in the city center.
-
E.
BRT TransCarioca
BRT TransCarioca is a bus rapid transit corridor in Rio de Janeiro that connects key neighborhoods and the international airport, improving high-capacity public transportation across the city.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
railway line ⓘ |
| cityServed |
Mogi das Cruzes
ⓘ
São Paulo ⓘ |
| color | coral ⓘ |
| connects |
central districts of São Paulo
ⓘ
eastern outskirts of São Paulo ⓘ |
| connectsWith |
CPTM Line 10–Turquoise
ⓘ
linked to:
CPTM Line 10-Turquesa
CPTM Line 12–Sapphire ⓘ
linked to:
CPTM Line 12-Safira
CPTM Line 7–Ruby ⓘ São Paulo Metro Line 3–Red ⓘ
linked to:
São Paulo Metro Line 3-Red
|
| country | Brazil ⓘ |
| electrification | 3,000 V DC overhead line ⓘ |
| hasStation |
Brás station
ⓘ
Corinthians-Itaquera station ⓘ
linked to:
Corinthians-Itaquera metro station
Estudantes station ⓘ Guaianases station ⓘ Luz station ⓘ
linked to:
Luz Station
Mogi das Cruzes station ⓘ Poá station ⓘ Suzano station NERFINISHED ⓘ Tatuapé station ⓘ |
| lineNumber | 11 ⓘ |
| locatedIn |
São Paulo metropolitan area
ⓘ
São Paulo state ⓘ
linked to:
state of São Paulo
|
| operator |
CPTM
ⓘ
linked to:
CPTM commuter rail
Companhia Paulista de Trens Metropolitanos ⓘ
linked to:
CPTM commuter rail
|
| partOf |
São Paulo metropolitan rail network
ⓘ
linked to:
São Paulo Metro
|
| primaryUse | daily commuter transport ⓘ |
| regionServed | eastern São Paulo metropolitan region ⓘ |
| serves |
Arena Corinthians
ⓘ
Corinthians-Itaquera station ⓘ
linked to:
Corinthians-Itaquera metro station
|
| servesEventVenue | Arena Corinthians ⓘ |
| serviceType |
commuter rail
ⓘ
urban rail ⓘ |
| system |
São Paulo Metropolitan Trains system
ⓘ
linked to:
CPTM commuter rail
|
| terminus |
Estudantes station
ⓘ
Luz station ⓘ
linked to:
Luz Station
|
| trackGauge |
1,600 mm
ⓘ
broad gauge ⓘ |
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: CPTM Line 11–Coral Description of subject: CPTM Line 11–Coral is a commuter rail line in the São Paulo metropolitan area that connects central districts to the city’s eastern outskirts, including service to the Arena Corinthians stadium.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CPTM Line 11–Coral
linked to: CPTM Line 11–Coral
linked to: CPTM Line 11–Coral