Triple

T21650366
Position Surface form Disambiguated ID Type / Status
Subject National Assembly complex on Yeouido Island E534319 entity
Predicate transportAccess P1288 FINISHED
Object National Assembly Station on Seoul Subway Line 9
National Assembly Station on Seoul Subway Line 9 is a Seoul Metropolitan Subway station serving the Yeouido area, providing convenient access to the National Assembly complex and nearby government and business districts.
 E1495320 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: National Assembly Station on Seoul Subway Line 9 | Statement: [National Assembly complex on Yeouido Island, transportAccess, National Assembly Station on Seoul Subway Line 9]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Assembly Station on Seoul Subway Line 9
Context triple: [National Assembly complex on Yeouido Island, transportAccess, National Assembly Station on Seoul Subway Line 9]
  • A. City Hall Station (Seoul Subway)
    City Hall Station is a major Seoul Metropolitan Subway station in central Seoul that serves as a key access point to Deoksugung Palace, Seoul City Hall, and surrounding cultural and administrative landmarks.
  • B. Seoul National University Station
    Seoul National University Station is a major Seoul Metropolitan Subway stop serving the area near Seoul National University in southern Seoul.
  • C. Seoul Station metro station
    Seoul Station metro station is a major subway hub in central Seoul that connects multiple metro lines with the city’s primary intercity rail and high-speed train terminal.
  • D. Gwanak Station
    Gwanak Station is a railway station in South Korea that serves the city of Anyang and connects it to the broader Seoul metropolitan rail network.
  • E. Gwanghwamun Station
    Gwanghwamun Station is a major subway station in central Seoul that serves as a key access point to government offices, cultural sites, and historic landmarks.
  • 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: National Assembly Station on Seoul Subway Line 9
Triple: [National Assembly complex on Yeouido Island, transportAccess, National Assembly Station on Seoul Subway Line 9]
Generated description
National Assembly Station on Seoul Subway Line 9 is a Seoul Metropolitan Subway station serving the Yeouido area, providing convenient access to the National Assembly complex and nearby government and business districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Assembly Station on Seoul Subway Line 9
Target entity description: National Assembly Station on Seoul Subway Line 9 is a Seoul Metropolitan Subway station serving the Yeouido area, providing convenient access to the National Assembly complex and nearby government and business districts.
  • A. City Hall Station (Seoul Subway)
    City Hall Station is a major Seoul Metropolitan Subway station in central Seoul that serves as a key access point to Deoksugung Palace, Seoul City Hall, and surrounding cultural and administrative landmarks.
  • B. Seoul National University Station
    Seoul National University Station is a major Seoul Metropolitan Subway stop serving the area near Seoul National University in southern Seoul.
  • C. Seoul Station metro station
    Seoul Station metro station is a major subway hub in central Seoul that connects multiple metro lines with the city’s primary intercity rail and high-speed train terminal.
  • D. Gwanak Station
    Gwanak Station is a railway station in South Korea that serves the city of Anyang and connects it to the broader Seoul metropolitan rail network.
  • E. Gwanghwamun Station
    Gwanghwamun Station is a major subway station in central Seoul that serves as a key access point to government offices, cultural sites, and historic landmarks.
  • 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_69e0c466aec88190ba39c7543dbc8ba2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef5913cd9c81908a6ce9bc741416bf completed April 27, 2026, 12:39 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a1593cef08190a1e8484509faec3f completed May 17, 2026, 7:23 p.m.
NEDg Description generation batch_6a0a164617808190a9dd69ce2c07b36d completed May 17, 2026, 7:25 p.m.
NED2 Entity disambiguation (via description) batch_6a0a16b2f7908190a1cf632f504b630f completed May 17, 2026, 7:27 p.m.
Created at: April 16, 2026, 6:35 p.m.