Triple
T18848344
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amadora |
E460974
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Amadora 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: Amadora railway station | Statement: [Amadora, hasRailwayStation, Amadora railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amadora railway station Context triple: [Amadora, hasRailwayStation, Amadora railway station]
-
A.
Azambuja railway station
Azambuja railway station is a Portuguese train station serving the town of Azambuja on the Linha do Norte (Northern Line), providing regional and suburban rail connections to Lisbon and other destinations.
-
B.
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.
-
C.
Pombal railway station
Pombal railway station is a train station in the town of Pombal, Portugal, serving as a regional rail transport hub connecting it to other parts of the country.
-
D.
Marco de Canaveses railway station
Marco de Canaveses railway station is a railway terminus in northern Portugal that serves the town of Marco de Canaveses and connects it to the Porto suburban rail network.
-
E.
Franco da Rocha railway station
Franco da Rocha railway station is a commuter rail station in the municipality of Franco da Rocha, São Paulo, Brazil, serving as part of the São Paulo metropolitan rail network.
- 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: Amadora railway station Target entity description: Amadora railway station is a key suburban rail hub serving the city of Amadora in the Lisbon metropolitan area of Portugal.
-
A.
Azambuja railway station
Azambuja railway station is a Portuguese train station serving the town of Azambuja on the Linha do Norte (Northern Line), providing regional and suburban rail connections to Lisbon and other destinations.
-
B.
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.
-
C.
Pombal railway station
Pombal railway station is a train station in the town of Pombal, Portugal, serving as a regional rail transport hub connecting it to other parts of the country.
-
D.
Marco de Canaveses railway station
Marco de Canaveses railway station is a railway terminus in northern Portugal that serves the town of Marco de Canaveses and connects it to the Porto suburban rail network.
-
E.
Franco da Rocha railway station
Franco da Rocha railway station is a commuter rail station in the municipality of Franco da Rocha, São Paulo, Brazil, serving as part of the São Paulo metropolitan rail network.
- 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_69d8dcfa11e4819090ab1ef5bdcd2b2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5b8f079b881908759135c5e2619ee |
completed | April 20, 2026, 5:26 a.m. |
Created at: April 10, 2026, 11:56 a.m.