Triple
T12132236
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 5 (Brussels Metro) |
E288960
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Etangs Noirs / Zwarte Vijvers station
Etangs Noirs / Zwarte Vijvers station is a Brussels Metro station in the bilingual municipality of Molenbeek-Saint-Jean, serving as part of the city’s rapid transit network.
|
E963964
|
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: Etangs Noirs / Zwarte Vijvers station | Statement: [Line 5 (Brussels Metro), hasStation, Etangs Noirs / Zwarte Vijvers station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Etangs Noirs / Zwarte Vijvers station Context triple: [Line 5 (Brussels Metro), hasStation, Etangs Noirs / Zwarte Vijvers station]
-
A.
Spuyten Duyvil station
Spuyten Duyvil station is a Metro-North Railroad commuter rail stop in the Bronx, New York City, providing Hudson Line service along the Hudson River.
-
B.
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.
-
C.
Maliebaanstation
Maliebaanstation is a historic former railway station in Utrecht, the Netherlands, now best known as the home of the Dutch Railway Museum.
-
D.
’s‑Hertogenbosch station
’s‑Hertogenbosch station is a major railway hub in the southern Netherlands, serving as an important interchange for national and regional train services.
-
E.
Maastricht station
Maastricht station is a major railway hub in the Dutch city of Maastricht, serving as a key terminus and interchange for regional, national, and international train services.
- 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: Etangs Noirs / Zwarte Vijvers station Triple: [Line 5 (Brussels Metro), hasStation, Etangs Noirs / Zwarte Vijvers station]
Generated description
Etangs Noirs / Zwarte Vijvers station is a Brussels Metro station in the bilingual municipality of Molenbeek-Saint-Jean, serving as part of the city’s rapid transit network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Etangs Noirs / Zwarte Vijvers station Target entity description: Etangs Noirs / Zwarte Vijvers station is a Brussels Metro station in the bilingual municipality of Molenbeek-Saint-Jean, serving as part of the city’s rapid transit network.
-
A.
Spuyten Duyvil station
Spuyten Duyvil station is a Metro-North Railroad commuter rail stop in the Bronx, New York City, providing Hudson Line service along the Hudson River.
-
B.
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.
-
C.
Maliebaanstation
Maliebaanstation is a historic former railway station in Utrecht, the Netherlands, now best known as the home of the Dutch Railway Museum.
-
D.
’s‑Hertogenbosch station
’s‑Hertogenbosch station is a major railway hub in the southern Netherlands, serving as an important interchange for national and regional train services.
-
E.
Maastricht station
Maastricht station is a major railway hub in the Dutch city of Maastricht, serving as a key terminus and interchange for regional, national, and international train services.
- 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_69d6ab4b5e4c81909950b17151eb0951 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9158b34648190b5eecdf9b07fbb3f |
completed | April 10, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f68c8ee081908a0331805f62cb0d |
completed | May 2, 2026, 1:05 p.m. |
| NEDg | Description generation | batch_69f5fed2d57881908103ce89a365cdd4 |
completed | May 2, 2026, 1:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f600bcaf288190b6204f985d3be638 |
completed | May 2, 2026, 1:48 p.m. |
Created at: April 8, 2026, 9:49 p.m.