Triple

T19675203
Position Surface form Disambiguated ID Type / Status
Subject Princess Takamatsu (Kikuko) E472434 entity
Predicate hasTitle P38 FINISHED
Object Princess Takamatsu 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: Princess Takamatsu | Statement: [Princess Takamatsu (Kikuko), hasTitle, Princess Takamatsu]

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: Princess Takamatsu
Context triple: [Princess Takamatsu (Kikuko), hasTitle, Princess Takamatsu]
  • A. Princess Takamatsu chosen
    Princess Takamatsu (Kikuko) was a Japanese imperial family member and philanthropist known for her cultural patronage and support of medical and academic research.
  • B. Princess Asaka Yuriko
    Princess Asaka Yuriko is a Japanese imperial family member associated with the Asaka branch of the House of Japan’s monarchy.
  • C. Princess Kako of Akishino
    Princess Kako of Akishino is a member of the Japanese imperial family, known as the second daughter of Crown Prince Fumihito and Crown Princess Kiko and for her public engagements and international studies.
  • D. Princess Asaka Tadako
    Princess Asaka Tadako was a Japanese imperial princess who became a member of the Asaka-no-miya house, one of the collateral branches of the Japanese Imperial Family.
  • E. Princess Kazuko
    Princess Kazuko was a Japanese imperial princess, the second daughter of Emperor Hirohito, who became a prominent member of the Imperial Family in the Shōwa era.
  • 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_69d8e514f2e08190ba70a4449519d218 elicitation completed
NER batch_69e641bb2b7c8190b2badf12ce2caa52 ner completed
Created at: April 10, 2026, 1:45 p.m.