Triple

T21303394
Position Surface form Disambiguated ID Type / Status
Subject Zaandam railway station E525126 entity
Predicate connectsTo P845 FINISHED
Object Den Helder railway station — 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: Den Helder railway station | Statement: [Zaandam railway station, connectsTo, Den Helder railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Den Helder railway station
Context triple: [Zaandam railway station, connectsTo, Den Helder railway station]
  • A. Zaandam railway station
    Zaandam railway station is a major rail hub in the Dutch city of Zaandam, providing regional and intercity connections within the greater Amsterdam metropolitan area.
  • B. Boxmeer railway station
    Boxmeer railway station is a regional train station in the town of Boxmeer in the Netherlands, serving as a stop on the Maaslijn between Nijmegen and Venlo.
  • C. Sloterdijk station
    Sloterdijk station is a major Amsterdam transport interchange that connects metro, train, tram, and bus services in the western part of the city.
  • D. Leeuwarden railway station
    Leeuwarden railway station is the main rail hub of the city of Leeuwarden in the Netherlands, serving as a key terminus for regional and intercity train services in the province of Friesland.
  • E. Diemen railway station
    Diemen railway station is a local train station in the town of Diemen, near Amsterdam in the Netherlands, serving regional commuter rail services.
  • 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: Den Helder railway station
Target entity description: Den Helder railway station is the main rail terminus serving the coastal city of Den Helder in the northern Netherlands, providing regional and intercity connections.
  • A. Zaandam railway station
    Zaandam railway station is a major rail hub in the Dutch city of Zaandam, providing regional and intercity connections within the greater Amsterdam metropolitan area.
  • B. Boxmeer railway station
    Boxmeer railway station is a regional train station in the town of Boxmeer in the Netherlands, serving as a stop on the Maaslijn between Nijmegen and Venlo.
  • C. Sloterdijk station
    Sloterdijk station is a major Amsterdam transport interchange that connects metro, train, tram, and bus services in the western part of the city.
  • D. Leeuwarden railway station
    Leeuwarden railway station is the main rail hub of the city of Leeuwarden in the Netherlands, serving as a key terminus for regional and intercity train services in the province of Friesland.
  • E. Diemen railway station
    Diemen railway station is a local train station in the town of Diemen, near Amsterdam in the Netherlands, serving regional commuter rail services.
  • F. None of above. chosen

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_69e0b518b8948190ad69cf9a8784d397 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7385da340819083c07f353f2142b0 completed April 21, 2026, 8:42 a.m.
Created at: April 16, 2026, 4:05 p.m.