Triple
T15421313
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | São João Railway Bridge |
E369385
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | Infraestruturas de Portugal |
E10467
|
NE FINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Infraestruturas de Portugal Context triple: [São João Railway Bridge, maintainedBy, Infraestruturas de Portugal]
-
A.
Infraestruturas de Portugal
chosen
Infraestruturas de Portugal is the Portuguese state-owned company responsible for managing and operating the country's national road and rail infrastructure networks.
-
B.
Direção-Geral de Infraestruturas
Direção-Geral de Infraestruturas is a Portuguese government directorate responsible for planning, managing, and maintaining the infrastructure and facilities under the Ministry of National Defense.
-
C.
Portuguese Ministry of Infrastructure
The Portuguese Ministry of Infrastructure is the government department responsible for defining and implementing national policies on transport, public works, and related infrastructure in Portugal.
-
D.
Portuguese water authorities
Portuguese water authorities are the national and regional governmental bodies in Portugal responsible for managing, regulating, and protecting the country’s water resources and river basins.
-
E.
Comboios de Portugal
Comboios de Portugal is Portugal’s national state-owned railway company, responsible for operating most of the country’s passenger and freight train services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d85a1849f48190bf898068b2806fae |
elicitation | completed |
| NER | batch_69e03ebe7b1081908e6b9e6e128a8d5d |
ner | completed |
| NED1 | batch_69ff21a18c548190b8591776828c1793 |
ned_source_triple | completed |
Created at: April 10, 2026, 3:20 a.m.