Triple

T13657436
Position Surface form Disambiguated ID Type / Status
Subject Kagoshima E326897 entity
Predicate sisterCity P1072 FINISHED
Object Perth E14807 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: Perth | Statement: [Kagoshima, sisterCity, Perth]

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: Perth
Context triple: [Kagoshima, sisterCity, Perth]
  • A. Perth
    Perth is a historic city in central Scotland, often called the "Fair City," known for its medieval heritage and role as a former Scottish capital.
  • B. Perth
    Perth is a historic town in eastern Ontario, Canada, known for its 19th-century stone architecture and scenic location along the Tay River.
  • C. Perth chosen
    Perth is the capital and largest city of Western Australia, known for its coastal lifestyle, sunny climate, and isolation as one of the world’s most remote major cities.
  • D. Fremantle
    Fremantle is a global television production and distribution company known for creating and producing major entertainment formats and reality shows.
  • E. Fremantle
    Fremantle is a historic port city at the mouth of the Swan River, known for its maritime heritage, preserved 19th-century architecture, and vibrant arts and café culture.
  • 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_69d8076d8270819092afc2f0e9c359a8 elicitation completed
NER batch_69dbc61d56e4819084ae3c16ecdf4a05 ner completed
NED1 batch_69f79d3f80c081908710b46a42fb13a3 ned_source_triple completed
Created at: April 9, 2026, 9:52 p.m.