Triple

T21948782
Position Surface form Disambiguated ID Type / Status
Subject Zhengzhou Xinzheng International Airport E542005 entity
Predicate focusCityFor P164 FINISHED
Object China Postal Airlines — 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: China Postal Airlines | Statement: [Zhengzhou Xinzheng International Airport, focusCityFor, China Postal Airlines]

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: China Postal Airlines
Context triple: [Zhengzhou Xinzheng International Airport, focusCityFor, China Postal Airlines]
  • A. China Postal Airlines chosen
    China Postal Airlines is a Chinese cargo airline specializing in domestic and regional mail and freight transport, operating dedicated air routes for China Post.
  • B. China National Aviation Corporation
    China National Aviation Corporation was a major Chinese airline and air transport company that operated both civilian and military-related flights, particularly prominent during the mid-20th century.
  • C. China Eastern Airlines
    China Eastern Airlines is a major Chinese airline based in Shanghai that operates extensive domestic and international routes as one of the country’s largest carriers.
  • D. Air China Cargo
    Air China Cargo is the dedicated air freight division of Air China, operating cargo flights and logistics services across domestic and international routes.
  • E. China Southern Airlines
    China Southern Airlines is one of China’s largest airlines, operating extensive domestic and international routes from major hubs like Guangzhou and Beijing.
  • 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_69f1243aed048190b4342899c83b38ec ner completed
Created at: April 16, 2026, 7:58 p.m.