Triple

T12780187
Position Surface form Disambiguated ID Type / Status
Subject Cheongnyong-dong E305485 entity
Predicate isLocatedInMetropolitanCity P106859 FINISHED
Object Busan Metropolitan City
Busan Metropolitan City is South Korea’s second-largest city and a major port and cultural hub located on the country’s southeastern coast.
E670012 NE FINISHED

How this triple was built (5 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: Busan Metropolitan City | Statement: [Cheongnyong-dong, isLocatedInMetropolitanCity, Busan Metropolitan City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Busan Metropolitan City
Context triple: [Cheongnyong-dong, isLocatedInMetropolitanCity, Busan Metropolitan City]
  • A. Busan metropolitan area
    The Busan metropolitan area is a major South Korean urban and economic hub centered on the port city of Busan, known for its extensive transportation links, coastal location, and role as a key gateway for international trade.
  • B. Incheon
    Incheon is a major port city in northwestern South Korea, known for its international airport and role as a key transportation and economic hub.
  • C. Ulsan
    Ulsan is a major industrial city in southeastern South Korea, known for its large automobile, shipbuilding, and petrochemical complexes.
  • D. Changwon
    Changwon is a major industrial and administrative city in South Gyeongsang Province, South Korea, known for its planned urban layout and role as a regional government and manufacturing hub.
  • E. Gijeon
    Gijeon is an alternative name for the Seoul Capital Area, the densely populated metropolitan region surrounding South Korea’s capital city.
  • 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: Busan Metropolitan City
Triple: [Cheongnyong-dong, isLocatedInMetropolitanCity, Busan Metropolitan City]
Generated description
Busan Metropolitan City is South Korea’s second-largest city and a major port and cultural hub located on the country’s southeastern coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Busan Metropolitan City
Target entity description: Busan Metropolitan City is South Korea’s second-largest city and a major port and cultural hub located on the country’s southeastern coast.
  • A. Busan metropolitan area chosen
    The Busan metropolitan area is a major South Korean urban and economic hub centered on the port city of Busan, known for its extensive transportation links, coastal location, and role as a key gateway for international trade.
  • B. Incheon
    Incheon is a major port city in northwestern South Korea, known for its international airport and role as a key transportation and economic hub.
  • C. Ulsan
    Ulsan is a major industrial city in southeastern South Korea, known for its large automobile, shipbuilding, and petrochemical complexes.
  • D. Changwon
    Changwon is a major industrial and administrative city in South Gyeongsang Province, South Korea, known for its planned urban layout and role as a regional government and manufacturing hub.
  • E. Gijeon
    Gijeon is an alternative name for the Seoul Capital Area, the densely populated metropolitan region surrounding South Korea’s capital city.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isLocatedInMetropolitanCity
Context triple: [Cheongnyong-dong, isLocatedInMetropolitanCity, Busan Metropolitan City]
  • A. isMetropolitanCity
    Indicates that a city qualifies as a major urban center, typically characterized by large population, extensive infrastructure, and significant economic, cultural, or administrative importance.
  • B. isMetropolitanFor
    Indicates that one entity serves as the primary metropolitan center or urban hub for another entity (such as a region, area, or service).
  • C. locatedNearMetropolitanArea
    Indicates that one entity is situated in close geographic proximity to a metropolitan (urban) area.
  • D. isMetropolitanOf
    Indicates that one entity is the primary metropolitan area or major urban center associated with another entity, such as a region, country, or administrative division.
  • E. isMetropolitanCoreOf
    Indicates that one area functions as the central, most urbanized core within a larger metropolitan region or system.
  • F. None of above. chosen

Provenance (7 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_69d7bdf2b43c819098ae5aa68e61ea58 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e5a5680819095dcd491486d23e7 completed April 10, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdd5b2fb308190ab041a9cfe39087c completed May 8, 2026, 12:23 p.m.
NEDg Description generation batch_69fdd75d410481909a33799507689f21 completed May 8, 2026, 12:30 p.m.
NED2 Entity disambiguation (via description) batch_69fdd7ddc1d88190bc56b1603093a5db completed May 8, 2026, 12:32 p.m.
PD Predicate disambiguation batch_69d9640ba0688190973e4e7ec8d4a8e0 completed April 10, 2026, 8:56 p.m.
PDg Predicate description generation batch_69d96d87078c819083ea724238992204 completed April 10, 2026, 9:37 p.m.
Created at: April 9, 2026, 5:29 p.m.