Triple

T8949123
Position Surface form Disambiguated ID Type / Status
Subject Chongqing Metro E213296 entity
Predicate hasStation P35 FINISHED
Object Lianglukou Station
Lianglukou Station is a major interchange station on the Chongqing Metro system in Chongqing, China, serving as a key hub for urban rail transit.
 E849051 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: Lianglukou Station | Statement: [Chongqing Metro, hasStation, Lianglukou 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: Lianglukou Station
Context triple: [Chongqing Metro, hasStation, Lianglukou Station]
  • A. Qibao Station
    Qibao Station is a Shanghai Metro station serving the historic Qibao area in Minhang District, known for providing convenient transit access to this popular suburban neighborhood.
  • B. Weiwuying Station
    Weiwuying Station is an underground metro station in Kaohsiung, Taiwan, serving the Weiwuying area and providing access to the nearby National Kaohsiung Center for the Arts.
  • C. Jinyintan Station
    Jinyintan Station is a metro station in Wuhan, China, serving passengers on the city's Line 2 rapid transit route.
  • D. Luohu station
    Luohu station is a major Shenzhen Metro interchange and border-adjacent hub connecting central Shenzhen with Hong Kong via the Luohu/Lo Wu checkpoint.
  • E. Beixinjing Station
    Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
  • 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: Lianglukou Station
Target entity description: Lianglukou Station is a major interchange station on the Chongqing Metro system in Chongqing, China, serving as a key hub for urban rail transit.
  • A. Qibao Station
    Qibao Station is a Shanghai Metro station serving the historic Qibao area in Minhang District, known for providing convenient transit access to this popular suburban neighborhood.
  • B. Weiwuying Station
    Weiwuying Station is an underground metro station in Kaohsiung, Taiwan, serving the Weiwuying area and providing access to the nearby National Kaohsiung Center for the Arts.
  • C. Jinyintan Station
    Jinyintan Station is a metro station in Wuhan, China, serving passengers on the city's Line 2 rapid transit route.
  • D. Luohu station
    Luohu station is a major Shenzhen Metro interchange and border-adjacent hub connecting central Shenzhen with Hong Kong via the Luohu/Lo Wu checkpoint.
  • E. Beixinjing Station
    Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
  • 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: Lianglukou Station
Triple: [Chongqing Metro, hasStation, Lianglukou Station]
Generated description
Lianglukou Station is a major interchange station on the Chongqing Metro system in Chongqing, China, serving as a key hub for urban rail transit.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca839843408190a39069a029a89f15 elicitation completed
NER batch_69cc6709c7a48190ab503083a1d6a29f ner completed
NED1 batch_69d57d88cf8c81909fef61dd01bba5da ned_source_triple completed
NED2 batch_69d57eba57d081908fbe569610c9bc16 ned_description completed
NEDg batch_69d57e5a65848190bfc3d8c93c81bccb nedg completed
Created at: March 30, 2026, 6:59 p.m.