Triple

T19117244
Position Surface form Disambiguated ID Type / Status
Subject Line 6 E467936 entity
Predicate hasStation P35 FINISHED
Object Korea University Station
Korea University Station is a subway station in Seoul serving the area around Korea University on Seoul Subway Line 6.
 E1446409 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: Korea University Station | Statement: [Line 6, hasStation, Korea University Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Korea University Station
Context triple: [Line 6, hasStation, Korea University Station]
  • A. 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.
  • B. Ewha Womans University Station
    Ewha Womans University Station is a Seoul Metropolitan Subway station serving the area around Ewha Womans University, known for its busy shopping streets and student-friendly atmosphere.
  • C. Hongik University Station
    Hongik University Station is a major subway station in Seoul’s Mapo District, serving the popular Hongdae area known for its universities, nightlife, and arts scene.
  • D. Gwacheon Station
    Gwacheon Station is a subway station in Gwacheon, South Korea, serving as part of the Seoul Metropolitan Subway network.
  • E. Seoul National University of Education Station
    Seoul National University of Education Station is a key transfer station on the Seoul Metropolitan Subway that serves the area around the Seoul National University of Education in southern Seoul.
  • 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: Korea University Station
Triple: [Line 6, hasStation, Korea University Station]
Generated description
Korea University Station is a subway station in Seoul serving the area around Korea University on Seoul Subway Line 6.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Korea University Station
Target entity description: Korea University Station is a subway station in Seoul serving the area around Korea University on Seoul Subway Line 6.
  • A. 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.
  • B. Ewha Womans University Station
    Ewha Womans University Station is a Seoul Metropolitan Subway station serving the area around Ewha Womans University, known for its busy shopping streets and student-friendly atmosphere.
  • C. Hongik University Station
    Hongik University Station is a major subway station in Seoul’s Mapo District, serving the popular Hongdae area known for its universities, nightlife, and arts scene.
  • D. Gwacheon Station
    Gwacheon Station is a subway station in Gwacheon, South Korea, serving as part of the Seoul Metropolitan Subway network.
  • E. Seoul National University of Education Station
    Seoul National University of Education Station is a key transfer station on the Seoul Metropolitan Subway that serves the area around the Seoul National University of Education in southern Seoul.
  • 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_69d8dd06a26481908039e2a1bae8c597 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e399a6d8819090a9501ff1637b9d completed April 20, 2026, 8:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e035bf9881909ea2cceb8a9363b3 completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e0937f688190a5270f3b144f5343 completed May 16, 2026, 9:24 p.m.
NED2 Entity disambiguation (via description) batch_6a08e14ff70081909fc434f4d4a62a64 completed May 16, 2026, 9:27 p.m.
Created at: April 10, 2026, 12:05 p.m.