Triple
T10864676
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Station area |
E256496
|
entity |
| Predicate | hasTransportHub |
P2413
|
FINISHED |
| Object | Amsterdam Centraal metro station |
E668033
|
NE FINISHED |
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: Amsterdam Centraal metro station | Statement: [Central Station area, hasTransportHub, Amsterdam Centraal metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam Centraal metro station Context triple: [Central Station area, hasTransportHub, Amsterdam Centraal metro station]
-
A.
Amsterdam Centraal metro station
chosen
Amsterdam Centraal metro station is a major public transport hub in Amsterdam, integrating metro, train, tram, and bus services beneath and around the city’s main railway station.
-
B.
Amsterdam Muiderpoort railway station
Amsterdam Muiderpoort railway station is a key suburban rail station in Amsterdam that serves as an important interchange point for regional and local train services.
-
C.
Den Dolder railway station
Den Dolder railway station is a local train station in the village of Den Dolder in the Netherlands, serving as a stop on regional rail services in the province of Utrecht.
-
D.
Amsterdam Zuid station
Amsterdam Zuid station is a major transport interchange in Amsterdam that serves as a key rail and metro hub for both regional and international connections.
-
E.
De Pijp metro station
De Pijp metro station is an underground station on Amsterdam’s North–South metro line, serving the vibrant De Pijp neighborhood with modern transit connections.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa83d1448190a66d93c32394d21f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7516b2f148190adbacd35fc8c2056 |
completed | April 9, 2026, 7:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e154c05bf081909d1892c6c81a5f2c |
completed | April 16, 2026, 9:29 p.m. |
Created at: April 8, 2026, 9:20 p.m.