Triple

T11934284
Position Surface form Disambiguated ID Type / Status
Subject 文京区 E283998 entity
Predicate borders P224 FINISHED
Object 北区 E730539 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: 北区 | Statement: [文京区, borders, 北区]

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: 北区
Context triple: [文京区, borders, 北区]
  • A. 北区
    北区是韩国蔚山市的一个行政区，以其工业设施与城市居住功能并存而闻名。
  • B. 北区 chosen
    北区 is one of Tokyo’s 23 special wards, located in the northern part of the city and known for its mix of residential neighborhoods, parks, and major railway hubs.
  • C. 东区
    东区是韩国蔚山广域市的一个行政区，以工业设施与港口经济为主。
  • D. 中央区
    中央区 is one of Tokyo’s 23 special wards, known as a major commercial and financial center that includes districts such as Ginza and Nihonbashi.
  • E. 東區
    東區 is a central district of Busan, South Korea, known for its coastal location, port facilities, and mix of residential and commercial areas.
  • 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_69d6ab2ce9c48190b5d39511b524f666 elicitation completed
NER batch_69d90306fcf48190a963d2d1932288d1 ner completed
NED1 batch_69f4407cc2388190b0f849fbeed89ab7 ned_source_triple completed
Created at: April 8, 2026, 9:45 p.m.