CPTM Line 12-Safira
E994004
UNEXPLORED
CPTM Line 12-Safira is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving the city’s eastern region.
All labels observed (3)
| Label | Occurrences |
|---|---|
| CPTM Line 12–Sapphire | 3 |
| CPTM Line 12-Safira canonical | 1 |
| CPTM Line 12-Sapphire | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12314012 — 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 12-Safira Context triple: [Line 7-Rubi, hasConnection, CPTM Line 12-Safira]
-
A.
CPTM Line 10-Turquesa
CPTM Line 10-Turquesa is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving key suburban and industrial areas in the region.
-
B.
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.
-
C.
CPTM Line 8-Diamante
CPTM Line 8-Diamante is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving western suburbs of the city.
-
D.
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).
-
E.
São Paulo Metro Line 2-Green
São Paulo Metro Line 2-Green is a major rapid transit line in São Paulo that runs east–west across the city, connecting central districts with important residential and commercial areas.
- 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 12-Safira Target entity description: CPTM Line 12-Safira is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving the city’s eastern region.
-
A.
CPTM Line 10-Turquesa
CPTM Line 10-Turquesa is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving key suburban and industrial areas in the region.
-
B.
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.
-
C.
CPTM Line 8-Diamante
CPTM Line 8-Diamante is a commuter rail line in the São Paulo metropolitan rail network, operated by CPTM and serving western suburbs of the city.
-
D.
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).
-
E.
São Paulo Metro Line 2-Green
São Paulo Metro Line 2-Green is a major rapid transit line in São Paulo that runs east–west across the city, connecting central districts with important residential and commercial areas.
- F. None of above. chosen
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CPTM Line 12-Safira
linked to: CPTM Line 12-Safira
linked to: CPTM Line 12-Safira
linked to: CPTM Line 12-Safira