Triple
T4114592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yeouido-dong |
E90260
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
MBC broadcasting facilities (historical main site)
The MBC broadcasting facilities (historical main site) were the former primary studios and headquarters complex of South Korea’s Munhwa Broadcasting Corporation, located in Seoul’s Yeouido district.
|
E412861
|
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: MBC broadcasting facilities (historical main site) | Statement: [Yeouido-dong, contains, MBC broadcasting facilities (historical main site)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MBC broadcasting facilities (historical main site) Context triple: [Yeouido-dong, contains, MBC broadcasting facilities (historical main site)]
-
A.
MBK Center
MBK Center is a large, popular shopping mall and entertainment complex in central Bangkok, Thailand, known for its wide range of affordable shops and bustling atmosphere.
-
B.
Korean Central History Museum
The Korean Central History Museum is a major museum in Pyongyang that showcases the historical and cultural heritage of Korea, particularly from the perspective of North Korea.
-
C.
Bank of Korea main building
The Bank of Korea main building is the historic headquarters of South Korea’s central bank in central Seoul, noted for its early 20th-century stone architecture and symbolic role in the nation’s financial system.
-
D.
Government-General Building in Seoul
The Government-General Building in Seoul was a massive Japanese colonial administrative headquarters that became a controversial symbol of imperial rule before its demolition in the 1990s.
-
E.
Dongnae Eupseong Fortress site
Dongnae Eupseong Fortress site is a historic Korean fortress ruin in Busan known for its role in regional defense and its preserved walls and gates.
- 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: MBC broadcasting facilities (historical main site) Triple: [Yeouido-dong, contains, MBC broadcasting facilities (historical main site)]
Generated description
The MBC broadcasting facilities (historical main site) were the former primary studios and headquarters complex of South Korea’s Munhwa Broadcasting Corporation, located in Seoul’s Yeouido district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MBC broadcasting facilities (historical main site) Target entity description: The MBC broadcasting facilities (historical main site) were the former primary studios and headquarters complex of South Korea’s Munhwa Broadcasting Corporation, located in Seoul’s Yeouido district.
-
A.
MBK Center
MBK Center is a large, popular shopping mall and entertainment complex in central Bangkok, Thailand, known for its wide range of affordable shops and bustling atmosphere.
-
B.
Korean Central History Museum
The Korean Central History Museum is a major museum in Pyongyang that showcases the historical and cultural heritage of Korea, particularly from the perspective of North Korea.
-
C.
Bank of Korea main building
The Bank of Korea main building is the historic headquarters of South Korea’s central bank in central Seoul, noted for its early 20th-century stone architecture and symbolic role in the nation’s financial system.
-
D.
Government-General Building in Seoul
The Government-General Building in Seoul was a massive Japanese colonial administrative headquarters that became a controversial symbol of imperial rule before its demolition in the 1990s.
-
E.
Dongnae Eupseong Fortress site
Dongnae Eupseong Fortress site is a historic Korean fortress ruin in Busan known for its role in regional defense and its preserved walls and gates.
- 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_69aed95c080881908125e30c5dcdc6f8 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af01f07c688190a6e3689667587247 |
completed | March 9, 2026, 5:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b56b8e30448190a1ac0df969c83631 |
completed | March 14, 2026, 2:07 p.m. |
| NEDg | Description generation | batch_69b56c18d7a48190b00f06b3987253fe |
completed | March 14, 2026, 2:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b56ca787f08190b59ed9113658ba91 |
completed | March 14, 2026, 2:11 p.m. |
Created at: March 9, 2026, 3:41 p.m.