CPTM Line 9–Emerald
E966500
UNEXPLORED
CPTM Line 9–Emerald is a commuter rail line in São Paulo, Brazil, that runs along the Pinheiros River corridor and connects several southern and western districts of the metropolitan area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| CPTM Line 9–Emerald canonical | 2 |
| Linha 9–Esmeralda | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12136366 — 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 9–Emerald Context triple: [Interlagos district, São Paulo, hasTransportConnection, CPTM Line 9–Emerald]
-
A.
CPTM Line 11–Coral
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.
-
B.
CPTM Line 13–Jade
CPTM Line 13–Jade is a commuter rail line in Greater São Paulo that connects São Paulo’s rail network to São Paulo–Guarulhos International Airport (GRU).
-
C.
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.
-
D.
São Paulo Metro Line 1–Blue
São Paulo Metro Line 1–Blue is the oldest and one of the busiest lines of the São Paulo Metro system, running primarily in a north–south direction and connecting key residential districts with the city’s central area.
-
E.
CPTM commuter rail
CPTM commuter rail is a suburban rail network serving the São Paulo metropolitan area, connecting the city to its surrounding municipalities.
- 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 9–Emerald Target entity description: CPTM Line 9–Emerald is a commuter rail line in São Paulo, Brazil, that runs along the Pinheiros River corridor and connects several southern and western districts of the metropolitan area.
-
A.
CPTM Line 11–Coral
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.
-
B.
CPTM Line 13–Jade
CPTM Line 13–Jade is a commuter rail line in Greater São Paulo that connects São Paulo’s rail network to São Paulo–Guarulhos International Airport (GRU).
-
C.
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.
-
D.
São Paulo Metro Line 1–Blue
São Paulo Metro Line 1–Blue is the oldest and one of the busiest lines of the São Paulo Metro system, running primarily in a north–south direction and connecting key residential districts with the city’s central area.
-
E.
CPTM commuter rail
CPTM commuter rail is a suburban rail network serving the São Paulo metropolitan area, connecting the city to its surrounding municipalities.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CPTM Line 9–Emerald