Triple

T21370291
Position Surface form Disambiguated ID Type / Status
Subject Erwin Bälz E527036 entity
Predicate employer P7 FINISHED
Object Imperial Household of Japan — NE NERFINISHED

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: Imperial Household of Japan | Statement: [Erwin Bälz, employer, Imperial Household of Japan]

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: Imperial Household of Japan
Context triple: [Erwin Bälz, employer, Imperial Household of Japan]
  • A. Imperial House of Japan
    The Imperial House of Japan is the world's oldest continuing hereditary monarchy, comprising the Japanese emperor and his family, who serve as the ceremonial and symbolic leaders of the nation.
  • B. Yamashina-no-miya (Imperial House of Japan)
    Yamashina-no-miya was a collateral branch of the Japanese Imperial Family, established for a prince of the imperial line and historically significant within the broader structure of the Imperial House of Japan.
  • C. House of Fushimi-no-miya
    The House of Fushimi-no-miya was one of the four shinnōke branches of Japan’s imperial family, established to provide potential heirs to the Chrysanthemum Throne.
  • D. Imperial Household
    The Imperial Household was the central administrative and ceremonial body that managed the domestic affairs, protocol, and personal services surrounding Napoleon and his family within the Napoleonic imperial court.
  • E. Imperial Household chosen
    The Imperial Household is the collective term for Japan’s reigning emperor and imperial family, along with their residences, ceremonies, and associated traditions.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b51e80808190ba5cb05667af02a9 elicitation completed
NER batch_69e8b0adbbc081908ed4d839f7cf8f38 ner completed
Created at: April 16, 2026, 5:10 p.m.