Triple

T8949125
Position Surface form Disambiguated ID Type / Status
Subject Chongqing Metro E213296 entity
Predicate hasStation P35 FINISHED
Object Jiaochangkou Station
Jiaochangkou Station is an underground metro station in central Chongqing, China, serving as part of the city's Chongqing Rail Transit network.
 E768297 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: Jiaochangkou Station | Statement: [Chongqing Metro, hasStation, Jiaochangkou Station]

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: Jiaochangkou Station
Context triple: [Chongqing Metro, hasStation, Jiaochangkou Station]
  • A. Ciqikou station
    Ciqikou station is a subway station in Beijing that serves passengers on the city's Line 5 metro route.
  • B. Dongshankou Station
    Dongshankou Station is an underground interchange station on the Guangzhou Metro system serving the Dongshan area of Guangzhou, China.
  • C. Zhongnan Road Station
    Zhongnan Road Station is a major interchange stop on the Wuhan Metro, serving as a key transit hub in the city’s central Wuchang District.
  • D. Chunxi Road Station
    Chunxi Road Station is a major metro station in Chengdu, China, providing access to the popular commercial and shopping district around Chunxi Road.
  • E. Wudaokou station
    Wudaokou station is a busy Beijing Subway stop in the Haidian District, known for serving a major university and tech hub area popular with students and young professionals.
  • 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: Jiaochangkou Station
Target entity description: Jiaochangkou Station is an underground metro station in central Chongqing, China, serving as part of the city's Chongqing Rail Transit network.
  • A. Ciqikou station
    Ciqikou station is a subway station in Beijing that serves passengers on the city's Line 5 metro route.
  • B. Dongshankou Station
    Dongshankou Station is an underground interchange station on the Guangzhou Metro system serving the Dongshan area of Guangzhou, China.
  • C. Zhongnan Road Station
    Zhongnan Road Station is a major interchange stop on the Wuhan Metro, serving as a key transit hub in the city’s central Wuchang District.
  • D. Chunxi Road Station
    Chunxi Road Station is a major metro station in Chengdu, China, providing access to the popular commercial and shopping district around Chunxi Road.
  • E. Wudaokou station
    Wudaokou station is a busy Beijing Subway stop in the Haidian District, known for serving a major university and tech hub area popular with students and young professionals.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Jiaochangkou Station
Triple: [Chongqing Metro, hasStation, Jiaochangkou Station]
Generated description
Jiaochangkou Station is an underground metro station in central Chongqing, China, serving as part of the city's Chongqing Rail Transit network.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca839843408190a39069a029a89f15 elicitation completed
NER batch_69cc6709c7a48190ab503083a1d6a29f ner completed
NED1 batch_69cfc206550c8190abf016f25b14fa64 ned_source_triple completed
NED2 batch_69cfc476204481909f0baaf400483f33 ned_description completed
NEDg batch_69cfc3f170a08190a2cab07eb280ee3b nedg completed
Created at: March 30, 2026, 6:59 p.m.