Triple
T18848347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amadora |
E460974
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object | Reboleira metro 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: Reboleira metro station | Statement: [Amadora, hasMetroStation, Reboleira metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reboleira metro station Context triple: [Amadora, hasMetroStation, Reboleira metro station]
-
A.
Urquinaona metro station
Urquinaona metro station is a central Barcelona Metro interchange station serving multiple lines near Plaça d'Urquinaona in the city's historic core.
-
B.
Aigaleo metro station
Aigaleo metro station is an Athens Metro station serving the Aigaleo district in western Athens, Greece.
-
C.
Gran Vía metro station
Gran Vía metro station is a major Madrid Metro station in the city center, serving as an important interchange point near the Gran Vía thoroughfare.
-
D.
Ventura Rodríguez metro station
Ventura Rodríguez metro station is a Madrid Metro station on Line 3, located near Plaza de España and serving the central Argüelles area of the city.
-
E.
Vicálvaro metro station
Vicálvaro metro station is a Madrid Metro stop serving the Vicálvaro district in the eastern part of Spain’s capital.
- 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: Reboleira metro station Target entity description: Reboleira metro station is a Lisbon Metro station serving the suburban municipality of Amadora in the Lisbon metropolitan area.
-
A.
Urquinaona metro station
Urquinaona metro station is a central Barcelona Metro interchange station serving multiple lines near Plaça d'Urquinaona in the city's historic core.
-
B.
Aigaleo metro station
Aigaleo metro station is an Athens Metro station serving the Aigaleo district in western Athens, Greece.
-
C.
Gran Vía metro station
Gran Vía metro station is a major Madrid Metro station in the city center, serving as an important interchange point near the Gran Vía thoroughfare.
-
D.
Ventura Rodríguez metro station
Ventura Rodríguez metro station is a Madrid Metro station on Line 3, located near Plaza de España and serving the central Argüelles area of the city.
-
E.
Vicálvaro metro station
Vicálvaro metro station is a Madrid Metro stop serving the Vicálvaro district in the eastern part of Spain’s capital.
- 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.