Triple

T19379106
Position Surface form Disambiguated ID Type / Status
Subject Ringlijn E484749 entity
Predicate hasStation P35 FINISHED
Object Duivendrecht metro station
Duivendrecht metro station is a major interchange station in the Amsterdam Metro network, serving as a key connection point between metro lines and national rail services.
 E1387026 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: Duivendrecht metro station | Statement: [Ringlijn, hasStation, Duivendrecht metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duivendrecht metro station
Context triple: [Ringlijn, hasStation, Duivendrecht metro station]
  • A. Strandvliet metro station
    Strandvliet metro station is a metro stop in Amsterdam serving the Bijlmermeer area on the city’s southeastern rapid transit network.
  • B. Van der Madeweg metro station
    Van der Madeweg metro station is a stop on Amsterdam’s metro network serving the southeastern part of the city.
  • C. 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.
  • D. Heemstedestraat metro station
    Heemstedestraat metro station is an Amsterdam Metro station on the city’s western ring line, serving the Heemstedestraat area with urban rail connections.
  • E. Amstelveenseweg metro station
    Amstelveenseweg metro station is a public transit station in Amsterdam that serves as a stop on the city’s Ring Line metro route.
  • 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: Duivendrecht metro station
Triple: [Ringlijn, hasStation, Duivendrecht metro station]
Generated description
Duivendrecht metro station is a major interchange station in the Amsterdam Metro network, serving as a key connection point between metro lines and national rail services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duivendrecht metro station
Target entity description: Duivendrecht metro station is a major interchange station in the Amsterdam Metro network, serving as a key connection point between metro lines and national rail services.
  • A. Strandvliet metro station
    Strandvliet metro station is a metro stop in Amsterdam serving the Bijlmermeer area on the city’s southeastern rapid transit network.
  • B. Van der Madeweg metro station
    Van der Madeweg metro station is a stop on Amsterdam’s metro network serving the southeastern part of the city.
  • C. 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.
  • D. Heemstedestraat metro station
    Heemstedestraat metro station is an Amsterdam Metro station on the city’s western ring line, serving the Heemstedestraat area with urban rail connections.
  • E. Amstelveenseweg metro station
    Amstelveenseweg metro station is a public transit station in Amsterdam that serves as a stop on the city’s Ring Line metro route.
  • 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_69d8e8d460d88190abf0591c5c9d2b0c completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e61a5e8e7081908bed3eee1eef4de2 completed April 20, 2026, 12:21 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07719a9afc81908d69dbdbdd90fb1e completed May 15, 2026, 7:18 p.m.
NEDg Description generation batch_6a0777edb52c8190b17ca42cc690cdcd completed May 15, 2026, 7:45 p.m.
NED2 Entity disambiguation (via description) batch_6a0778acf3888190a292aa6775171c90 completed May 15, 2026, 7:49 p.m.
Created at: April 10, 2026, 1:35 p.m.