Triple
T7483320
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Line 53 |
E176815
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Gaasperplas station
Gaasperplas station is a metro terminus in Amsterdam serving as the eastern endpoint of the city’s Line 53.
|
E678873
|
NE FINISHED |
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: Gaasperplas station | Statement: [Metro Line 53, terminus, Gaasperplas station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gaasperplas station Context triple: [Metro Line 53, terminus, Gaasperplas station]
-
A.
Noorderpark station
Noorderpark station is a metro stop in Amsterdam serving the North–South Line (Line 52) and providing access to the Noorderpark area in the northern part of the city.
-
B.
La Hulpe railway station
La Hulpe railway station is a local train station in La Hulpe, Belgium, providing regional rail connections for commuters and travelers.
-
C.
Europaplein station
Europaplein station is an underground Amsterdam Metro station in the Zuidas district that serves as a stop on the North–South Line (Line 52).
-
D.
Sloterdijk station
Sloterdijk station is a major Amsterdam transport interchange that connects metro, train, tram, and bus services in the western part of the city.
-
E.
Krabbendijke railway station
Krabbendijke railway station is a local train stop in the village of Krabbendijke in the Dutch province of Zeeland, served by regional services on the line between Roosendaal and Vlissingen.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Gaasperplas station Triple: [Metro Line 53, terminus, Gaasperplas station]
Generated description
Gaasperplas station is a metro terminus in Amsterdam serving as the eastern endpoint of the city’s Line 53.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gaasperplas station Target entity description: Gaasperplas station is a metro terminus in Amsterdam serving as the eastern endpoint of the city’s Line 53.
-
A.
Noorderpark station
Noorderpark station is a metro stop in Amsterdam serving the North–South Line (Line 52) and providing access to the Noorderpark area in the northern part of the city.
-
B.
La Hulpe railway station
La Hulpe railway station is a local train station in La Hulpe, Belgium, providing regional rail connections for commuters and travelers.
-
C.
Europaplein station
Europaplein station is an underground Amsterdam Metro station in the Zuidas district that serves as a stop on the North–South Line (Line 52).
-
D.
Sloterdijk station
Sloterdijk station is a major Amsterdam transport interchange that connects metro, train, tram, and bus services in the western part of the city.
-
E.
Krabbendijke railway station
Krabbendijke railway station is a local train stop in the village of Krabbendijke in the Dutch province of Zeeland, served by regional services on the line between Roosendaal and Vlissingen.
- F. None of above. chosen
Provenance (5 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_69c69f24ac508190bb98fe927c0bd065 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f53923e4819081bf79ed962a971c |
completed | March 27, 2026, 9:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8706c72948190bb40d0282afb945f |
completed | March 29, 2026, 12:21 a.m. |
| NEDg | Description generation | batch_69c874d2017481909387d1741f5941a5 |
completed | March 29, 2026, 12:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8754a64508190b7791b257d2e57e8 |
completed | March 29, 2026, 12:41 a.m. |
Created at: March 27, 2026, 3:42 p.m.