Triple
T19569912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Station RAI |
E489681
|
entity |
| Predicate | adjacentMetroStation |
P33877
|
FINISHED |
| Object | Europaplein metro station |
—
|
NE NERFINISHED |
How this triple was built (4 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: Europaplein metro station | Statement: [Station RAI, adjacentMetroStation, Europaplein metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Europaplein metro station Context triple: [Station RAI, adjacentMetroStation, Europaplein metro station]
-
A.
Weesperplein metro station
Weesperplein metro station is an underground Amsterdam Metro station serving several central lines and providing access to the Weesperplein area near the city center.
-
B.
Gaasperplas metro station
Gaasperplas metro station is a terminus station on Amsterdam Metro line 53 serving the Gaasperplas neighborhood in the city’s southeastern borough.
-
C.
Waterlooplein metro station
Waterlooplein metro station is an underground Amsterdam Metro station near the city center, serving the Waterlooplein area and key civic and cultural buildings.
-
D.
Vijzelgracht metro station
Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
-
E.
Kraaiennest metro station
Kraaiennest metro station is a rapid transit stop on the Amsterdam Metro network serving the Bijlmermeer district in the southeast of Amsterdam.
- 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: Europaplein metro station Target entity description: Europaplein metro station is an underground Amsterdam Metro station on the North–South Line (Line 52), serving the Europaplein area and the RAI convention and exhibition center.
-
A.
Weesperplein metro station
Weesperplein metro station is an underground Amsterdam Metro station serving several central lines and providing access to the Weesperplein area near the city center.
-
B.
Gaasperplas metro station
Gaasperplas metro station is a terminus station on Amsterdam Metro line 53 serving the Gaasperplas neighborhood in the city’s southeastern borough.
-
C.
Waterlooplein metro station
Waterlooplein metro station is an underground Amsterdam Metro station near the city center, serving the Waterlooplein area and key civic and cultural buildings.
-
D.
Vijzelgracht metro station
Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
-
E.
Kraaiennest metro station
Kraaiennest metro station is a rapid transit stop on the Amsterdam Metro network serving the Bijlmermeer district in the southeast of Amsterdam.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: adjacentMetroStation Context triple: [Station RAI, adjacentMetroStation, Europaplein metro station]
-
A.
adjacentToStation
Indicates that one entity is located next to or immediately beside a station.
-
B.
adjacentStationOnMetropolitanLine
Indicates that one station is directly next to another station along the Metropolitan Line, with no other stations in between on that line.
-
C.
nearMetroStation
chosen
Indicates that one entity is located close to or within a short walking distance of a metro (subway) station.
-
D.
adjacentStationOnCapitalLine
Indicates that one station is directly next to another station along the Capital Line, with no other stations in between.
-
E.
hasAdjacentBusStation
Indicates that one location has a bus station situated directly next to or very near it.
- F. None of above.
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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6402043588190a99f5a55c5dcd8a6 |
completed | April 20, 2026, 3:02 p.m. |
| PD | Predicate disambiguation | batch_69e514d4df3c8190b7e9b3b4fdf9452a |
completed | April 19, 2026, 5:45 p.m. |
Created at: April 10, 2026, 1:42 p.m.