Triple

T18827948
Position Surface form Disambiguated ID Type / Status
Subject Mechelen-Nekkerspoel railway station E460440 entity
Predicate partOf P40 FINISHED
Object Mechelen railway node — NE NERFINISHED

How this triple was built (3 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.
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 (2 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.
Created at: April 10, 2026, 11:56 a.m.