Triple

T12548995

Position	Surface form	Disambiguated ID	Type / Status
Subject	Joseon Chongdokbu Cheongsa	`E300046`	entity
Predicate	alsoKnownAs	`P39`	FINISHED
Object	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.	`E990987`	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: Joseon Chongdokbu Government-General Building | Statement: [Joseon Chongdokbu Cheongsa, alsoKnownAs, Joseon Chongdokbu Government-General Building]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Joseon Chongdokbu Government-General Building
Context triple: [Joseon Chongdokbu Cheongsa, alsoKnownAs, Joseon Chongdokbu Government-General Building]

A. Sejong the Great Memorial Hall
Sejong the Great Memorial Hall is a commemorative museum and cultural venue in South Korea dedicated to King Sejong, celebrating his legacy including the creation of the Korean alphabet.
B. Independence Hall of Korea
The Independence Hall of Korea is a major historical museum and memorial complex in Cheonan dedicated to preserving and presenting the history of Korea’s independence movements, particularly resistance against Japanese colonial rule.
C. Yongsan Presidential Office
The Yongsan Presidential Office is the current executive office and workplace of the President of South Korea, located in the Yongsan district of central Seoul.
D. 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.
E. Seoul City Hall
Seoul City Hall is the main administrative headquarters of the Seoul Metropolitan Government, located in the heart of 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: Joseon Chongdokbu Government-General Building
Triple: [Joseon Chongdokbu Cheongsa, alsoKnownAs, Joseon Chongdokbu Government-General Building]

Generated description

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.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Joseon Chongdokbu Government-General Building
Target entity description: 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.

A. Sejong the Great Memorial Hall
Sejong the Great Memorial Hall is a commemorative museum and cultural venue in South Korea dedicated to King Sejong, celebrating his legacy including the creation of the Korean alphabet.
B. Independence Hall of Korea
The Independence Hall of Korea is a major historical museum and memorial complex in Cheonan dedicated to preserving and presenting the history of Korea’s independence movements, particularly resistance against Japanese colonial rule.
C. Yongsan Presidential Office
The Yongsan Presidential Office is the current executive office and workplace of the President of South Korea, located in the Yongsan district of central Seoul.
D. 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.
E. Seoul City Hall
Seoul City Hall is the main administrative headquarters of the Seoul Metropolitan Government, located in the heart of South Korea’s capital city.
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_69d6ada707008190aaec1238117c9379`	completed	April 8, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69d95481ba28819099f7cd2de02e8837`	completed	April 10, 2026, 7:50 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f655826bbc8190af20858342c008ff`	completed	May 2, 2026, 7:50 p.m.
NEDg	Description generation	`batch_69f6566fe5dc8190910bc7ad34593a58`	completed	May 2, 2026, 7:54 p.m.
NED2	Entity disambiguation (via description)	`batch_69f65702435c8190a69e681c56a19b16`	completed	May 2, 2026, 7:56 p.m.

Created at: April 8, 2026, 9:58 p.m.