Triple

T16907173
Position Surface form Disambiguated ID Type / Status
Subject Deutsche Oper Berlin E424592 entity
Predicate partOf P40 FINISHED
Object Stiftung Oper in Berlin E188830 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Stiftung Oper in Berlin | Statement: [Deutsche Oper Berlin, partOf, Stiftung Oper in Berlin]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stiftung Oper in Berlin
Context triple: [Deutsche Oper Berlin, partOf, Stiftung Oper in Berlin]
  • A. Stiftung Oper in Berlin chosen
    Stiftung Oper in Berlin is a public foundation that oversees and manages Berlin’s major opera houses and related cultural institutions.
  • B. Deutsche Oper Berlin
    Deutsche Oper Berlin is one of Germany’s largest and most renowned opera houses, known for its grand productions and modernist architecture in Berlin.
  • C. Berlin State Opera
    The Berlin State Opera is one of Germany’s leading opera houses, renowned for its historic venue, world-class productions, and prominent role in Berlin’s cultural life.
  • D. Leipzig Opera
    Leipzig Opera is one of Germany’s oldest opera houses, renowned for its rich musical tradition and historic role in the development of European opera.
  • E. Hamburg State Opera
    Hamburg State Opera is a major German opera company and historic cultural institution in Hamburg, renowned for its world-class productions and leading international artists.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d889da3e8c8190a2b118f383f0beac elicitation completed
NER batch_69e3ca39f9b08190b15106c6caf895ec ner completed
NED1 batch_6a00cfcedb58819087c31200c01f40b7 ned_source_triple completed
Created at: April 10, 2026, 5:30 a.m.