Triple

T19379099
Position Surface form Disambiguated ID Type / Status
Subject Ringlijn E484749 entity
Predicate hasStation P35 FINISHED
Object Heemstedestraat metro 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: Heemstedestraat metro station | Statement: [Ringlijn, hasStation, Heemstedestraat metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heemstedestraat metro station
Context triple: [Ringlijn, hasStation, Heemstedestraat metro station]
  • A. Vijzelgracht metro station
    Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
  • B. Strandvliet metro station
    Strandvliet metro station is a metro stop in Amsterdam serving the Bijlmermeer area on the city’s southeastern rapid transit network.
  • C. Weesperplein metro station
    Weesperplein metro station is an underground Amsterdam Metro station serving several central lines and providing access to the Weesperplein area near the city center.
  • D. Bullewijk metro station
    Bullewijk metro station is a rapid transit station in Amsterdam’s Bijlmermeer area, serving the city’s southeastern business and residential districts.
  • E. Kraaiennest metro station
    Kraaiennest metro station is a rapid transit stop on the Amsterdam Metro network serving the Bijlmermeer district in the southeast of Amsterdam.
  • 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: Heemstedestraat metro station
Target entity description: Heemstedestraat metro station is an Amsterdam Metro station on the city’s western ring line, serving the Heemstedestraat area with urban rail connections.
  • A. Vijzelgracht metro station
    Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
  • B. Strandvliet metro station
    Strandvliet metro station is a metro stop in Amsterdam serving the Bijlmermeer area on the city’s southeastern rapid transit network.
  • C. Weesperplein metro station
    Weesperplein metro station is an underground Amsterdam Metro station serving several central lines and providing access to the Weesperplein area near the city center.
  • D. Bullewijk metro station
    Bullewijk metro station is a rapid transit station in Amsterdam’s Bijlmermeer area, serving the city’s southeastern business and residential districts.
  • E. Kraaiennest metro station
    Kraaiennest metro station is a rapid transit stop on the Amsterdam Metro network serving the Bijlmermeer district in the southeast of Amsterdam.
  • 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_69d8e8d460d88190abf0591c5c9d2b0c completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e61a5e8e7081908bed3eee1eef4de2 completed April 20, 2026, 12:21 p.m.
Created at: April 10, 2026, 1:35 p.m.