Triple
T18554716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IJ harbour |
E453472
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Amsterdam Central Station waterfront |
—
|
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: Amsterdam Central Station waterfront | Statement: [IJ harbour, hasFacility, Amsterdam Central Station waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam Central Station waterfront Context triple: [IJ harbour, hasFacility, Amsterdam Central Station waterfront]
-
A.
Amsterdam Central Station ferry terminal
chosen
The Amsterdam Central Station ferry terminal is a major waterfront transit hub in central Amsterdam where free passenger ferries connect the city center with northern districts across the IJ.
-
B.
Centraal Station – NDSM ferry
The Centraal Station – NDSM ferry is a free public ferry service in Amsterdam that connects the city’s central railway station with the former shipyard-turned-creative district of NDSM across the IJ River.
-
C.
Passenger Terminal Amsterdam
Passenger Terminal Amsterdam is a modern cruise and event terminal in Amsterdam that serves as a key gateway for passenger ships visiting the city.
-
D.
Amstelstation
Amstelstation is a major railway and metro interchange in Amsterdam that connects regional trains with several city metro and tram lines.
-
E.
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.
- 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_69d8d388b0c881908e610a1c45b52640 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5380341548190873eeb92f86bd6fe |
completed | April 19, 2026, 8:16 p.m. |
Created at: April 10, 2026, 11:38 a.m.