Triple
T5083077
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amsterdam railway network |
E114570
|
entity |
| Predicate | secondaryHub |
P8522
|
FINISHED |
| Object | Amsterdam Sloterdijk railway station |
E210718
|
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 Sloterdijk railway station | Statement: [Amsterdam railway network, secondaryHub, Amsterdam Sloterdijk railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam Sloterdijk railway station Context triple: [Amsterdam railway network, secondaryHub, Amsterdam Sloterdijk railway station]
-
A.
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.
-
B.
Amsterdam Amstel railway station
Amsterdam Amstel railway station is a major transport hub in Amsterdam that serves as an important regional and intercity rail and metro interchange.
-
C.
Amsterdam Lelylaan railway station
Amsterdam Lelylaan railway station is a key urban rail and metro interchange in western Amsterdam, providing regional and airport connections between the city and Schiphol.
-
D.
Amsterdam Science Park railway station
Amsterdam Science Park railway station is a local train station in Amsterdam that serves the Amsterdam Science Park area, providing regional rail connections for students, researchers, and residents.
-
E.
Sloterdijk station
chosen
Sloterdijk station is a major Amsterdam transport interchange that connects metro, train, tram, and bus services in the western part of the city.
- 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_69bd443dbf908190a9401e9c2dc7bd7d |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7517af308190bab5507a9344bf68 |
completed | March 20, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf10b66e548190a5e336fa5355979e |
completed | March 21, 2026, 9:42 p.m. |
Created at: March 20, 2026, 1:39 p.m.