Triple
T4631940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mechelen |
E101436
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Mechelen-Nekkerspoel railway station
Mechelen-Nekkerspoel railway station is a passenger train station serving the city of Mechelen in the Belgian province of Antwerp.
|
E460440
|
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: Mechelen-Nekkerspoel railway station | Statement: [Mechelen, hasRailwayStation, Mechelen-Nekkerspoel railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mechelen-Nekkerspoel railway station Context triple: [Mechelen, hasRailwayStation, Mechelen-Nekkerspoel railway station]
-
A.
Mechelen railway station
Mechelen railway station is a major train hub in the Belgian city of Mechelen, serving as an important stop on the main rail routes between Brussels and Antwerp.
-
B.
Leuven railway station
Leuven railway station is a major Belgian rail hub in the city of Leuven, serving as an important junction for national and international train services.
-
C.
Vilvoorde railway station
Vilvoorde railway station is a passenger rail station in Vilvoorde, Belgium, serving as a local and regional transport hub within the Brussels metropolitan area.
-
D.
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.
-
E.
Brussels-North railway station
Brussels-North railway station is one of the main railway hubs in Brussels, serving national and international train services and integrating with the city’s public transport network.
- 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: Mechelen-Nekkerspoel railway station Triple: [Mechelen, hasRailwayStation, Mechelen-Nekkerspoel railway station]
Generated description
Mechelen-Nekkerspoel railway station is a passenger train station serving the city of Mechelen in the Belgian province of Antwerp.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mechelen-Nekkerspoel railway station Target entity description: Mechelen-Nekkerspoel railway station is a passenger train station serving the city of Mechelen in the Belgian province of Antwerp.
-
A.
Mechelen railway station
Mechelen railway station is a major train hub in the Belgian city of Mechelen, serving as an important stop on the main rail routes between Brussels and Antwerp.
-
B.
Leuven railway station
Leuven railway station is a major Belgian rail hub in the city of Leuven, serving as an important junction for national and international train services.
-
C.
Vilvoorde railway station
Vilvoorde railway station is a passenger rail station in Vilvoorde, Belgium, serving as a local and regional transport hub within the Brussels metropolitan area.
-
D.
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.
-
E.
Brussels-North railway station
Brussels-North railway station is one of the main railway hubs in Brussels, serving national and international train services and integrating with the city’s public transport network.
- 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_69bd43d2f1c081908cd4b7ec48ecc73d |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5a342ffc8190a911d0598ed230bb |
completed | March 20, 2026, 2:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be03652dc081908abc3e036f853edf |
completed | March 21, 2026, 2:33 a.m. |
| NEDg | Description generation | batch_69be04dc48b08190947cde715f87a4d0 |
completed | March 21, 2026, 2:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be05742e248190bb0e846189dfcfb5 |
completed | March 21, 2026, 2:41 a.m. |
Created at: March 20, 2026, 1:13 p.m.