Triple

T7251590
Position Surface form Disambiguated ID Type / Status
Subject Centum City E157613 entity
Predicate hasLandmark P105 FINISHED
Object Centum City Station
Centum City Station is a major subway and transportation hub serving the Centum City business and shopping district in Busan, South Korea.
 E656508 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Centum City Station | Statement: [Centum City, hasLandmark, Centum City Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centum City Station
Context triple: [Centum City, hasLandmark, Centum City Station]
  • A. Convention & Exhibition Center station
    Convention & Exhibition Center station is a major Shenzhen Metro interchange serving the city’s central business district and the nearby Shenzhen Convention and Exhibition Center.
  • B. Asok Station
    Asok Station is a major elevated rapid transit stop on Bangkok’s BTS Sukhumvit Line, serving as a key interchange with the MRT and a busy hub for commuters and shoppers.
  • C. Sizihwan Station
    Sizihwan Station is a metro station in Kaohsiung, Taiwan, serving the scenic Sizihwan and Hamasen waterfront area near National Sun Yat-sen University.
  • D. Bang Wa Station
    Bang Wa Station is a major Bangkok Mass Transit System (BTS) Skytrain terminal and interchange in western Bangkok, serving as a key transit hub connecting the city’s rail and bus networks.
  • E. White Stone Bridge South station
    White Stone Bridge South station is a subway station in Beijing, China, serving passengers on the city's Line 9.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Centum City Station
Triple: [Centum City, hasLandmark, Centum City Station]
Generated description
Centum City Station is a major subway and transportation hub serving the Centum City business and shopping district in Busan, South Korea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Centum City Station
Target entity description: Centum City Station is a major subway and transportation hub serving the Centum City business and shopping district in Busan, South Korea.
  • A. Convention & Exhibition Center station
    Convention & Exhibition Center station is a major Shenzhen Metro interchange serving the city’s central business district and the nearby Shenzhen Convention and Exhibition Center.
  • B. Asok Station
    Asok Station is a major elevated rapid transit stop on Bangkok’s BTS Sukhumvit Line, serving as a key interchange with the MRT and a busy hub for commuters and shoppers.
  • C. Sizihwan Station
    Sizihwan Station is a metro station in Kaohsiung, Taiwan, serving the scenic Sizihwan and Hamasen waterfront area near National Sun Yat-sen University.
  • D. Bang Wa Station
    Bang Wa Station is a major Bangkok Mass Transit System (BTS) Skytrain terminal and interchange in western Bangkok, serving as a key transit hub connecting the city’s rail and bus networks.
  • E. White Stone Bridge South station
    White Stone Bridge South station is a subway station in Beijing, China, serving passengers on the city's Line 9.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c6882d81d4819085f7ff862951ee4f completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ea7ae0e48190bd80c91bad1976c6 completed March 27, 2026, 8:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7eed1b5a48190875e9e0bfdc80ae4 completed March 28, 2026, 3:08 p.m.
NEDg Description generation batch_69c7efa4f5148190842f30988cbea94c completed March 28, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69c7f0092bac819080ded1863f99290a completed March 28, 2026, 3:13 p.m.
Created at: March 27, 2026, 2:56 p.m.