Triple
T20577233
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Algés railway station |
E505251
|
entity |
| Predicate | locatedInMetropolitanArea |
P294
|
FINISHED |
| Object | Lisbon Metropolitan Area |
—
|
NE NERFINISHED |
How this triple was built (2 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: Lisbon Metropolitan Area | Statement: [Algés railway station, locatedInMetropolitanArea, Lisbon Metropolitan Area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lisbon Metropolitan Area Context triple: [Algés railway station, locatedInMetropolitanArea, Lisbon Metropolitan Area]
-
A.
Lisbon metropolitan area
chosen
The Lisbon metropolitan area is Portugal’s largest urban region, centered on the capital city of Lisbon and encompassing its surrounding municipalities as a major hub of culture, economy, and transportation.
-
B.
Lisbon urban core
Lisbon urban core is the central, densely developed area of Lisbon that concentrates the city’s main residential neighborhoods, business districts, and cultural and historical landmarks.
-
C.
Coimbra metropolitan area
The Coimbra metropolitan area is an urban and economic region in central Portugal centered on the historic city of Coimbra and its surrounding municipalities.
-
D.
Metropolitan Area of Porto
The Metropolitan Area of Porto is a major urban and economic region in northern Portugal centered on the city of Porto and encompassing several surrounding municipalities, including Vila Nova de Gaia.
-
E.
Metropolitan Portugal
Metropolitan Portugal is the European mainland portion of the Portuguese state, distinct from its overseas territories and regions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4b721588190993ac7b0a9be2736 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a90bbcfc81909ca4cab8038c634b |
completed | April 20, 2026, 10:30 p.m. |
Created at: April 16, 2026, 11:39 a.m.