Triple
T19116663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seoul City Hall |
E467923
|
entity |
| Predicate | heritageLinkedBuilding |
P40016
|
FINISHED |
| Object |
Old Seoul City Hall (designated cultural property)
Old Seoul City Hall is the historic former municipal building of Seoul, preserved as a designated cultural property for its architectural and historical significance.
|
E1359218
|
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: Old Seoul City Hall (designated cultural property) | Statement: [Seoul City Hall, heritageLinkedBuilding, Old Seoul City Hall (designated cultural property)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Seoul City Hall (designated cultural property) Context triple: [Seoul City Hall, heritageLinkedBuilding, Old Seoul City Hall (designated cultural property)]
-
A.
Daejeon City Hall
Daejeon City Hall is the main municipal government complex of Daejeon, South Korea, housing the city’s administrative offices and executive leadership.
-
B.
Gwangju City Hall
Gwangju City Hall is the main municipal government building and administrative center of Gwangju, a major city in South Korea.
-
C.
Seoul Metropolitan Council building
The Seoul Metropolitan Council building is the official headquarters of the city’s legislative body, where ordinances and policies for Seoul are debated and enacted.
-
D.
Joseon Chongdokbu Government-General Building
The Joseon Chongdokbu Government-General Building was the grand, colonial-era headquarters of the Japanese Governor-General in Seoul, symbolizing Japan’s rule over Korea until its demolition in the late 20th century.
-
E.
Suwon City Hall
Suwon City Hall is the main municipal government building and administrative center serving the city of Suwon in South Korea.
- 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: Old Seoul City Hall (designated cultural property) Triple: [Seoul City Hall, heritageLinkedBuilding, Old Seoul City Hall (designated cultural property)]
Generated description
Old Seoul City Hall is the historic former municipal building of Seoul, preserved as a designated cultural property for its architectural and historical significance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Old Seoul City Hall (designated cultural property) Target entity description: Old Seoul City Hall is the historic former municipal building of Seoul, preserved as a designated cultural property for its architectural and historical significance.
-
A.
Daejeon City Hall
Daejeon City Hall is the main municipal government complex of Daejeon, South Korea, housing the city’s administrative offices and executive leadership.
-
B.
Gwangju City Hall
Gwangju City Hall is the main municipal government building and administrative center of Gwangju, a major city in South Korea.
-
C.
Seoul Metropolitan Council building
The Seoul Metropolitan Council building is the official headquarters of the city’s legislative body, where ordinances and policies for Seoul are debated and enacted.
-
D.
Joseon Chongdokbu Government-General Building
The Joseon Chongdokbu Government-General Building was the grand, colonial-era headquarters of the Japanese Governor-General in Seoul, symbolizing Japan’s rule over Korea until its demolition in the late 20th century.
-
E.
Suwon City Hall
Suwon City Hall is the main municipal government building and administrative center serving the city of Suwon in South Korea.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: heritageLinkedBuilding Context triple: [Seoul City Hall, heritageLinkedBuilding, Old Seoul City Hall (designated cultural property)]
-
A.
hasListedBuilding
chosen
Indicates that an entity possesses or includes a building that is officially designated and recorded as a listed (protected) structure.
-
B.
heritageDesignation
Indicates that an entity has been formally assigned a specific cultural, historical, or heritage protection status by an authority.
-
C.
heritageDesignationSystem
Indicates the formal heritage classification or protection system under which an entity has been designated.
-
D.
heritageDesignationVia
Indicates that a heritage designation for an entity is conferred, recorded, or derived through a specific intermediary process, source, or mechanism.
-
E.
heritageDesignationSubject
Indicates that a subject has been assigned a particular heritage designation or status.
- F. None of above.
Provenance (6 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_69d8dd06a26481908039e2a1bae8c597 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e3984bf48190818fa2b01b75decb |
completed | April 20, 2026, 8:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05e671f2988190a74d53989124026b |
completed | May 14, 2026, 3:12 p.m. |
| NEDg | Description generation | batch_6a05e9406ba48190a50f4ea6b413e1f4 |
completed | May 14, 2026, 3:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05e9c0d35081909b6ce3c287af5d5f |
completed | May 14, 2026, 3:26 p.m. |
| PD | Predicate disambiguation | batch_69e4b9b085288190b974d649e12e0844 |
completed | April 19, 2026, 11:17 a.m. |
Created at: April 10, 2026, 12:05 p.m.