Triple
T18827948
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mechelen-Nekkerspoel railway station |
E460440
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Mechelen railway node
Mechelen railway node is a major Belgian rail junction in the city of Mechelen that integrates multiple lines and stations into a key hub for regional and national train traffic.
|
E456595
|
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 railway node | Statement: [Mechelen-Nekkerspoel railway station, partOf, Mechelen railway node]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mechelen railway node Context triple: [Mechelen-Nekkerspoel railway station, partOf, Mechelen railway node]
-
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.
Mechelen-Nekkerspoel railway station
Mechelen-Nekkerspoel railway station is a passenger train station serving the city of Mechelen in the Belgian province of Antwerp.
-
C.
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.
-
D.
Roeselare railway station
Roeselare railway station is a key regional train station in the city of Roeselare in West Flanders, Belgium, providing passenger rail connections to major Belgian cities.
-
E.
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.
- 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 railway node Triple: [Mechelen-Nekkerspoel railway station, partOf, Mechelen railway node]
Generated description
Mechelen railway node is a major Belgian rail junction in the city of Mechelen that integrates multiple lines and stations into a key hub for regional and national train traffic.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mechelen railway node Target entity description: Mechelen railway node is a major Belgian rail junction in the city of Mechelen that integrates multiple lines and stations into a key hub for regional and national train traffic.
-
A.
Mechelen railway station
chosen
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.
Mechelen-Nekkerspoel railway station
Mechelen-Nekkerspoel railway station is a passenger train station serving the city of Mechelen in the Belgian province of Antwerp.
-
C.
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.
-
D.
Roeselare railway station
Roeselare railway station is a key regional train station in the city of Roeselare in West Flanders, Belgium, providing passenger rail connections to major Belgian cities.
-
E.
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.
- F. None of above.
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_69d8dcf94c288190a06dea029ae4b223 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5a6bfa4a88190b17d3118121414be |
completed | April 20, 2026, 4:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a055bd216d881908bee50901656372e |
completed | May 14, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_6a0561e6500c8190b42d8257180ad7a6 |
completed | May 14, 2026, 5:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05623b880c81908fedf88e6a79ac31 |
completed | May 14, 2026, 5:48 a.m. |
Created at: April 10, 2026, 11:56 a.m.