Triple

T6548127
Position Surface form Disambiguated ID Type / Status
Subject Waterlooplein metro station E151061 entity
Predicate serves P98 FINISHED
Object Dutch National Opera & Ballet E151057 NE FINISHED

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: Dutch National Opera & Ballet | Statement: [Waterlooplein metro station, serves, Dutch National Opera & Ballet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dutch National Opera & Ballet
Context triple: [Waterlooplein metro station, serves, Dutch National Opera & Ballet]
  • A. Dutch National Opera & Ballet chosen
    Dutch National Opera & Ballet is the leading national institution in the Netherlands for opera and ballet, renowned for its world-class productions and home to both Dutch National Opera and Dutch National Ballet.
  • B. Dutch National Opera & Ballet building
    The Dutch National Opera & Ballet building is a prominent performing arts venue in Amsterdam that houses the national opera and ballet companies in a modern riverside complex.
  • C. Netherlands Philharmonic Orchestra
    The Netherlands Philharmonic Orchestra is a leading Dutch symphony orchestra based in Amsterdam, renowned for its performances of core symphonic repertoire and its prominent role in opera productions.
  • D. Nationale Opera & Ballet
    Nationale Opera & Ballet is the leading Dutch institution for opera and ballet performances, based in Amsterdam and home to both Dutch National Opera and Dutch National Ballet.
  • E. Rotterdam Philharmonic Orchestra
    The Rotterdam Philharmonic Orchestra is a leading Dutch symphony orchestra based in Rotterdam, renowned for its dynamic performances and innovative programming on the international classical music scene.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c687f3fd60819083bfa583e5bcfa71 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6adf132a88190af4553857a474ebd completed March 27, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72f6db074819089795c29cb4f6699 completed March 28, 2026, 1:31 a.m.
Created at: March 27, 2026, 1:51 p.m.