ISAP S.A.
E1075053
UNEXPLORED
ISAP S.A. was the company that operated Athens’ historic electric railway network, which later became part of the modern Athens Metro system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ISAP S.A. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14036924 — 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: ISAP S.A. Context triple: [Line 1 (Athens Metro), formerOperator, ISAP S.A.]
-
A.
Patria Group
Patria Group is a Finnish defense, security, and aviation technology company known for developing and manufacturing military vehicles, systems, and related services.
-
B.
Gaviota S.A.
Gaviota S.A. is a major Cuban tourism and hotel management company closely tied to the country’s military-controlled business conglomerate.
-
C.
Sociedad Estatal de Participaciones Industriales
Sociedad Estatal de Participaciones Industriales is Spain’s state-owned holding company that manages and oversees the government’s industrial and commercial shareholdings.
-
D.
Costanera Norte S.A.
Costanera Norte S.A. is a Chilean concessionaire company responsible for operating and maintaining the Costanera Norte urban highway system in Santiago.
-
E.
Corpac S.A.
Corpac S.A. is a Peruvian state-owned company responsible for managing and operating airports and air navigation services in Peru.
- 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: ISAP S.A. Target entity description: ISAP S.A. was the company that operated Athens’ historic electric railway network, which later became part of the modern Athens Metro system.
-
A.
Patria Group
Patria Group is a Finnish defense, security, and aviation technology company known for developing and manufacturing military vehicles, systems, and related services.
-
B.
Gaviota S.A.
Gaviota S.A. is a major Cuban tourism and hotel management company closely tied to the country’s military-controlled business conglomerate.
-
C.
Sociedad Estatal de Participaciones Industriales
Sociedad Estatal de Participaciones Industriales is Spain’s state-owned holding company that manages and oversees the government’s industrial and commercial shareholdings.
-
D.
Costanera Norte S.A.
Costanera Norte S.A. is a Chilean concessionaire company responsible for operating and maintaining the Costanera Norte urban highway system in Santiago.
-
E.
Corpac S.A.
Corpac S.A. is a Peruvian state-owned company responsible for managing and operating airports and air navigation services in Peru.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 1 (Athens Metro)