Triple

T20178905
Position Surface form Disambiguated ID Type / Status
Subject Holendrecht railway station E492672 entity
Predicate serves P98 FINISHED
Object Amsterdam University Medical Centers, location AMC — NE NERFINISHED

How this triple was built (2 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: Amsterdam University Medical Centers, location AMC | Statement: [Holendrecht railway station, serves, Amsterdam University Medical Centers, location AMC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Amsterdam University Medical Centers, location AMC
Context triple: [Holendrecht railway station, serves, Amsterdam University Medical Centers, location AMC]
  • A. Amsterdam University Medical Centers chosen
    Amsterdam University Medical Centers is a major Dutch academic hospital and research institution formed by the merger of Amsterdam’s two university medical centers, providing advanced clinical care, medical education, and biomedical research.
  • B. University Medical Center Utrecht
    University Medical Center Utrecht is a major Dutch academic hospital and biomedical research center that serves as the primary teaching hospital for Utrecht University.
  • C. Utrecht University Faculty of Medicine
    Utrecht University Faculty of Medicine is the medical faculty of Utrecht University in the Netherlands, responsible for education and research in medicine and biomedical sciences in close integration with clinical practice.
  • D. Leiden University Medical Center
    Leiden University Medical Center is a major Dutch academic hospital and biomedical research institution that combines patient care, medical education, and scientific research in Leiden, the Netherlands.
  • E. Erasmus MC
    Erasmus MC is a leading Dutch academic medical center and teaching hospital in Rotterdam, renowned for its clinical care, medical education, and biomedical research.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69da6268a034819081cbd9ea5a1c9475 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e668ed07c8819091bd9ffda237a91c completed April 20, 2026, 5:57 p.m.
Created at: April 11, 2026, 11:36 p.m.