Triple
T8037711
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pijnacker-Nootdorp |
E187151
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Pijnacker-Zuid railway station
Pijnacker-Zuid railway station is a public transit stop in the Dutch municipality of Pijnacker-Nootdorp, serving as part of the regional rail and metro network in South Holland.
|
E708619
|
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: Pijnacker-Zuid railway station | Statement: [Pijnacker-Nootdorp, hasRailwayStation, Pijnacker-Zuid railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pijnacker-Zuid railway station Context triple: [Pijnacker-Nootdorp, hasRailwayStation, Pijnacker-Zuid railway station]
-
A.
Emmen Zuid railway station
Emmen Zuid railway station is a regional train station serving the southern part of the town of Emmen in the province of Drenthe, Netherlands.
-
B.
Winschoten railway station
Winschoten railway station is a regional train station in the town of Winschoten in the province of Groningen, Netherlands, serving as a stop on the line between Groningen and the German border.
-
C.
Zwijndrecht railway station
Zwijndrecht railway station is a local train station in the municipality of Zwijndrecht, Belgium, providing regional rail connections for passengers in the area.
-
D.
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.
-
E.
Koog-Zaandijk railway station
Koog-Zaandijk railway station is a local train station in the Dutch town of Koog aan de Zaan, serving as part of the regional rail network in the municipality of Zaanstad in North Holland, Netherlands.
- 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: Pijnacker-Zuid railway station Triple: [Pijnacker-Nootdorp, hasRailwayStation, Pijnacker-Zuid railway station]
Generated description
Pijnacker-Zuid railway station is a public transit stop in the Dutch municipality of Pijnacker-Nootdorp, serving as part of the regional rail and metro network in South Holland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pijnacker-Zuid railway station Target entity description: Pijnacker-Zuid railway station is a public transit stop in the Dutch municipality of Pijnacker-Nootdorp, serving as part of the regional rail and metro network in South Holland.
-
A.
Emmen Zuid railway station
Emmen Zuid railway station is a regional train station serving the southern part of the town of Emmen in the province of Drenthe, Netherlands.
-
B.
Winschoten railway station
Winschoten railway station is a regional train station in the town of Winschoten in the province of Groningen, Netherlands, serving as a stop on the line between Groningen and the German border.
-
C.
Zwijndrecht railway station
Zwijndrecht railway station is a local train station in the municipality of Zwijndrecht, Belgium, providing regional rail connections for passengers in the area.
-
D.
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.
-
E.
Koog-Zaandijk railway station
Koog-Zaandijk railway station is a local train station in the Dutch town of Koog aan de Zaan, serving as part of the regional rail network in the municipality of Zaanstad in North Holland, Netherlands.
- 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_69ca82ae2d1081909dbfee42b41db419 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3f19a6b4819085e2887fb0c54d08 |
completed | March 31, 2026, 3:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc56fa97ac8190a0bd646d9ec345e4 |
completed | March 31, 2026, 11:21 p.m. |
| NEDg | Description generation | batch_69cc58abd96c8190ab9eeaece67d5408 |
completed | March 31, 2026, 11:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc5cc2f71081909cb7c0c245368edb |
completed | March 31, 2026, 11:46 p.m. |
Created at: March 30, 2026, 5:23 p.m.