Triple
T21376795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vila Franca de Xira |
E527228
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Póvoa de Santa Iria railway station |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Póvoa de Santa Iria railway station | Statement: [Vila Franca de Xira, hasRailwayStation, Póvoa de Santa Iria railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Póvoa de Santa Iria railway station Context triple: [Vila Franca de Xira, hasRailwayStation, Póvoa de Santa Iria railway station]
-
A.
Vila Franca de Xira railway station
Vila Franca de Xira railway station is a key passenger rail stop in the town of Vila Franca de Xira, Portugal, serving suburban and long-distance services on the country’s main north–south rail corridor.
-
B.
Vilarinho station
Vilarinho station is a metro terminus in Belo Horizonte, Brazil, serving as a key northern endpoint and transfer hub in the city's urban rail network.
-
C.
Espinho railway station
Espinho railway station is a key passenger rail stop in northern Portugal, serving the coastal city of Espinho on the country’s main north–south railway corridor.
-
D.
Aveiro railway station
Aveiro railway station is a key railway hub in the city of Aveiro, Portugal, known for its regional and intercity connections and distinctive azulejo-tiled architecture.
-
E.
Abrantes railway station
Abrantes railway station is a key rail transport hub serving the town of Abrantes in central Portugal, connecting regional and long-distance train services.
- 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: Póvoa de Santa Iria railway station Target entity description: Póvoa de Santa Iria railway station is a commuter rail stop serving the town of Póvoa de Santa Iria in the municipality of Vila Franca de Xira, within the Lisbon metropolitan area of Portugal.
-
A.
Vila Franca de Xira railway station
Vila Franca de Xira railway station is a key passenger rail stop in the town of Vila Franca de Xira, Portugal, serving suburban and long-distance services on the country’s main north–south rail corridor.
-
B.
Vilarinho station
Vilarinho station is a metro terminus in Belo Horizonte, Brazil, serving as a key northern endpoint and transfer hub in the city's urban rail network.
-
C.
Espinho railway station
Espinho railway station is a key passenger rail stop in northern Portugal, serving the coastal city of Espinho on the country’s main north–south railway corridor.
-
D.
Aveiro railway station
Aveiro railway station is a key railway hub in the city of Aveiro, Portugal, known for its regional and intercity connections and distinctive azulejo-tiled architecture.
-
E.
Abrantes railway station
Abrantes railway station is a key rail transport hub serving the town of Abrantes in central Portugal, connecting regional and long-distance train services.
- F. None of above. chosen
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0b51f363c8190944000ab5523b02b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0c79df88190b4b9804efebc8c6e |
completed | April 22, 2026, 11:28 a.m. |
Created at: April 16, 2026, 5:11 p.m.