Triple

T20303895
Position Surface form Disambiguated ID Type / Status
Subject Jeongdong-gil E505554 entity
Predicate hasTransportAccess P1298 FINISHED
Object Seodaemun Station, Seoul Subway Line 5
Seodaemun Station on Seoul Subway Line 5 is an underground metro station in central Seoul that serves the Seodaemun and Jeong-dong areas, providing convenient access to nearby government offices, courts, and historic sites.
E1427737 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: Seodaemun Station, Seoul Subway Line 5 | Statement: [Jeongdong-gil, hasTransportAccess, Seodaemun Station, Seoul Subway Line 5]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Seodaemun Station, Seoul Subway Line 5
Context triple: [Jeongdong-gil, hasTransportAccess, Seodaemun Station, Seoul Subway Line 5]
  • A. Jongno 5-ga Station
    Jongno 5-ga Station is a Seoul Metropolitan Subway station serving the central Jongno area, providing access to traditional markets, shops, and cultural sites in downtown Seoul.
  • B. 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.
  • C. Seoul Subway Line 5
    Seoul Subway Line 5 is a major east–west rapid transit line in Seoul’s subway system that links key districts and facilities, including Gimpo International Airport, across the city.
  • 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. Seocho Station
    Seocho Station is a subway station in southern Seoul, South Korea, serving as a transit hub for commuters in the Seocho area.
  • 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: Seodaemun Station, Seoul Subway Line 5
Triple: [Jeongdong-gil, hasTransportAccess, Seodaemun Station, Seoul Subway Line 5]
Generated description
Seodaemun Station on Seoul Subway Line 5 is an underground metro station in central Seoul that serves the Seodaemun and Jeong-dong areas, providing convenient access to nearby government offices, courts, and historic sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Seodaemun Station, Seoul Subway Line 5
Target entity description: Seodaemun Station on Seoul Subway Line 5 is an underground metro station in central Seoul that serves the Seodaemun and Jeong-dong areas, providing convenient access to nearby government offices, courts, and historic sites.
  • A. Jongno 5-ga Station
    Jongno 5-ga Station is a Seoul Metropolitan Subway station serving the central Jongno area, providing access to traditional markets, shops, and cultural sites in downtown Seoul.
  • B. 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.
  • C. Seoul Subway Line 5
    Seoul Subway Line 5 is a major east–west rapid transit line in Seoul’s subway system that links key districts and facilities, including Gimpo International Airport, across the city.
  • 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. Seocho Station
    Seocho Station is a subway station in southern Seoul, South Korea, serving as a transit hub for commuters in the Seocho area.
  • 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_69e0b4b8ab648190906e18538c250148 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6773ed3248190ba949ec941e8d41f completed April 20, 2026, 6:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a087606e8a8819091be096b1be69359 completed May 16, 2026, 1:49 p.m.
NEDg Description generation batch_6a0877441fc88190a6308238638eb6d3 completed May 16, 2026, 1:55 p.m.
NED2 Entity disambiguation (via description) batch_6a0877eba3f88190a8e3752a1299404e completed May 16, 2026, 1:58 p.m.
Created at: April 16, 2026, 11:17 a.m.