Triple

T19734408
Position Surface form Disambiguated ID Type / Status
Subject Gyeongui–Jungang Line E473938 entity
Predicate hasStation P35 FINISHED
Object Neunggok Station
Neunggok Station is a railway station in South Korea that serves passengers on Seoul’s Gyeongui–Jungang commuter rail line.
 E1565867 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: Neunggok Station | Statement: [Gyeongui–Jungang Line, hasStation, Neunggok Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Neunggok Station
Context triple: [Gyeongui–Jungang Line, hasStation, Neunggok Station]
  • A. Beomgye Station
    Beomgye Station is a subway station in Anyang, South Korea, serving as a local transit hub on the Seoul metropolitan rail network.
  • B. Gongdeok Station
    Gongdeok Station is a major subway and airport railroad interchange station in Seoul, South Korea, connecting multiple metro lines with the AREX line to Incheon International Airport.
  • C. Bonghwasan Station
    Bonghwasan Station is a subway station in Seoul, South Korea, serving as the northeastern terminus of Seoul Subway Line 6.
  • D. Taereung Station
    Taereung Station is a subway station in Seoul, South Korea, serving as an interchange between Line 6 and Line 7 of the Seoul Metropolitan Subway.
  • E. Seokchon station
    Seokchon station is a subway station in Seoul, South Korea, serving passengers on the Seoul Metropolitan Subway network, including Line 8.
  • 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: Neunggok Station
Triple: [Gyeongui–Jungang Line, hasStation, Neunggok Station]
Generated description
Neunggok Station is a railway station in South Korea that serves passengers on Seoul’s Gyeongui–Jungang commuter rail line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Neunggok Station
Target entity description: Neunggok Station is a railway station in South Korea that serves passengers on Seoul’s Gyeongui–Jungang commuter rail line.
  • A. Beomgye Station
    Beomgye Station is a subway station in Anyang, South Korea, serving as a local transit hub on the Seoul metropolitan rail network.
  • B. Gongdeok Station
    Gongdeok Station is a major subway and airport railroad interchange station in Seoul, South Korea, connecting multiple metro lines with the AREX line to Incheon International Airport.
  • C. Bonghwasan Station
    Bonghwasan Station is a subway station in Seoul, South Korea, serving as the northeastern terminus of Seoul Subway Line 6.
  • D. Taereung Station
    Taereung Station is a subway station in Seoul, South Korea, serving as an interchange between Line 6 and Line 7 of the Seoul Metropolitan Subway.
  • E. Seokchon station
    Seokchon station is a subway station in Seoul, South Korea, serving passengers on the Seoul Metropolitan Subway network, including Line 8.
  • 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_69d8e517ebd48190979ee76723bcfadf completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6515b4d308190af3be1787fa7c65b completed April 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0bd35543848190992a934d417ac1c4 completed May 19, 2026, 3:04 a.m.
NEDg Description generation batch_6a0bdc2d1ad0819089e0cdff6f1d3266 completed May 19, 2026, 3:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0bdc7fc8488190ab3250cea734c6da completed May 19, 2026, 3:43 a.m.
Created at: April 10, 2026, 1:47 p.m.