Line 11-Coral
E293555
Line 11-Coral is a commuter rail line in the São Paulo metropolitan region, operated by CPTM and serving suburban passengers along its route.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Line 11-Coral canonical | 1 |
| Line 11–Coral | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2720750 — 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: Line 11-Coral Context triple: [CPTM commuter rail, hasLine, Line 11-Coral]
-
A.
Line 15–Silver
Line 15–Silver is a driverless monorail line of the São Paulo Metro system serving the city’s eastern zone.
-
B.
C Line
The C Line is a light rail route in the Los Angeles Metro Rail system that runs primarily along the I-105 freeway corridor, connecting coastal and inland communities in the South Bay region.
-
C.
Línea 6
Línea 6 is a modern, fully automated metro line in Santiago, Chile, known for its advanced technology, safety features, and connection between key residential and commercial areas of the city.
-
D.
Line 11
Line 11 is a short, automated light metro line in the Barcelona Metro network that serves the hilly northern suburbs of the city.
-
E.
Line 11
Line 11 is a major Shanghai Metro route known for its long cross-city alignment connecting suburban areas with central Shanghai and serving key commercial and residential districts.
- 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: Line 11-Coral Target entity description: Line 11-Coral is a commuter rail line in the São Paulo metropolitan region, operated by CPTM and serving suburban passengers along its route.
-
A.
Line 15–Silver
Line 15–Silver is a driverless monorail line of the São Paulo Metro system serving the city’s eastern zone.
-
B.
C Line
The C Line is a light rail route in the Los Angeles Metro Rail system that runs primarily along the I-105 freeway corridor, connecting coastal and inland communities in the South Bay region.
-
C.
Línea 6
Línea 6 is a modern, fully automated metro line in Santiago, Chile, known for its advanced technology, safety features, and connection between key residential and commercial areas of the city.
-
D.
Line 11
Line 11 is a major Shanghai Metro route known for its long cross-city alignment connecting suburban areas with central Shanghai and serving key commercial and residential districts.
-
E.
Line 11
Line 11 is a short, automated light metro line in the Barcelona Metro network that serves the hilly northern suburbs of the city.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
public transport line ⓘ railway line ⓘ |
| color | coral ⓘ |
| country | Brazil ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | São Paulo metropolitan public transport fare system ⓘ |
| gauge | broad gauge ⓘ |
| hasOperator |
CPTM commuter rail
ⓘ
surface form:
CPTM
|
| hasService |
all-stop trains
ⓘ
express trains ⓘ |
| locatedIn |
Brazil
ⓘ
state of São Paulo ⓘ
surface form:
São Paulo state
|
| modeOfTransport | rail ⓘ |
| networkRole | urban rail corridor ⓘ |
| operatedBy |
CPTM commuter rail
ⓘ
surface form:
CPTM
CPTM commuter rail ⓘ
surface form:
Companhia Paulista de Trens Metropolitanos
|
| owner | Government of the State of São Paulo ⓘ |
| partOf |
CPTM commuter rail
ⓘ
surface form:
CPTM network
|
| passengerType | suburban passengers ⓘ |
| primaryUse | daily commuting ⓘ |
| regionServed |
São Paulo metropolitan area
ⓘ
surface form:
Greater São Paulo
|
| serves |
São Paulo metropolitan area
ⓘ
surface form:
São Paulo metropolitan region
|
| serviceType | suburban passenger service ⓘ |
| transportType | commuter rail ⓘ |
| uses | railway tracks ⓘ |
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: Line 11-Coral Description of subject: Line 11-Coral is a commuter rail line in the São Paulo metropolitan region, operated by CPTM and serving suburban passengers along its route.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Line 11–Coral