Triple

T21948756
Position Surface form Disambiguated ID Type / Status
Subject Zhengzhou Xinzheng International Airport E542005 entity
Predicate cityServed P82 FINISHED
Object Kaifeng 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: Kaifeng | Statement: [Zhengzhou Xinzheng International Airport, cityServed, Kaifeng]

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: Kaifeng
Context triple: [Zhengzhou Xinzheng International Airport, cityServed, Kaifeng]
  • A. Kaifeng chosen
    Kaifeng is an ancient city in eastern Henan, China, historically significant as a former capital of several Chinese dynasties and a major cultural and economic center.
  • B. Xinzheng
    Xinzheng is a county-level city in central China's Henan Province, known as part of the Zhengzhou metropolitan area and as the site of Zhengzhou Xinzheng International Airport.
  • C. Luoyang
    Luoyang is one of China’s oldest and most historically significant cities, renowned as an ancient imperial capital and cultural center along the Yellow River.
  • D. Zhoukou
    Zhoukou is a prefecture-level city in eastern Henan Province, China, known as an important agricultural and transportation hub with historical and cultural significance.
  • E. Zhengzhou
    Zhengzhou is a major city in central China that serves as the capital of Henan Province and an important national transportation and industrial hub.
  • 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_69e0c47ef0e48190a50e1bcc43f4b3fd elicitation completed
NER batch_69f1243a2f788190bd4625fa79888696 ner completed
Created at: April 16, 2026, 7:58 p.m.