Triple

T21948749
Position Surface form Disambiguated ID Type / Status
Subject Zhengzhou Xinzheng International Airport E542005 entity
Predicate ICAOcode P419 FINISHED
Object ZHCC — 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: ZHCC | Statement: [Zhengzhou Xinzheng International Airport, ICAOcode, ZHCC]

Disambiguation candidates (2 decisions)

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: ZHCC
Context triple: [Zhengzhou Xinzheng International Airport, ICAOcode, ZHCC]
  • A. ZCHS
    ZCHS is a public high school serving the Zionsville, Indiana community, known for its strong academics and extracurricular programs.
  • B. CH-ZG
    CH-ZG is the ISO 3166-2 code representing the Swiss canton of Zug.
  • C. ZHF
    ZHF is the station code used to identify Aarau railway station in Switzerland’s rail network.
  • D. ZC
    ZC is the governing body responsible for overseeing and developing the sport of cricket in Zimbabwe.
  • E. ZH
    ZH is the provincial code for Zuid-Holland, a densely populated and economically important province in the western Netherlands that includes cities like Rotterdam and The Hague.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ZHCC
Target entity description: ZHCC is the ICAO airport code for Zhengzhou Xinzheng International Airport, a major air transport hub serving Zhengzhou and the Henan province in central China.
  • A. ZCHS
    ZCHS is a public high school serving the Zionsville, Indiana community, known for its strong academics and extracurricular programs.
  • B. CH-ZG
    CH-ZG is the ISO 3166-2 code representing the Swiss canton of Zug.
  • C. ZHF
    ZHF is the station code used to identify Aarau railway station in Switzerland’s rail network.
  • D. ZC
    ZC is the governing body responsible for overseeing and developing the sport of cricket in Zimbabwe.
  • E. ZH
    ZH is the provincial code for Zuid-Holland, a densely populated and economically important province in the western Netherlands that includes cities like Rotterdam and The Hague.
  • F. None of above. chosen

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.