Triple
T20133109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seoul Subway Line 7 |
E490948
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Geumcheon District
Geumcheon District is an administrative district in southwestern Seoul, South Korea, known for its mix of residential areas, industrial zones, and transportation links.
|
E1528039
|
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: Geumcheon District | Statement: [Seoul Subway Line 7, serves, Geumcheon District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Geumcheon District Context triple: [Seoul Subway Line 7, serves, Geumcheon District]
-
A.
Seongbuk District
Seongbuk District is a residential and educational borough in northern Seoul, South Korea, known for its universities, cultural sites, and traditional neighborhoods.
-
B.
Geumjeong District
Geumjeong District is an administrative district in the northeastern part of Busan, South Korea, known for its mountainous terrain, historic fortress, and educational institutions.
-
C.
Gwangsan District
Gwangsan District is one of the administrative districts of Gwangju, South Korea, known for its mix of urban development and transportation hubs including Gwangju Songjeong station.
-
D.
Gangseo District
Gangseo District is a western coastal district of Busan, South Korea, known for its industrial complexes, logistics hubs, and proximity to Gimhae International Airport.
-
E.
Gangseo District
Gangseo District is a western administrative district of Seoul, South Korea, known for its residential areas, transportation hubs, and proximity to Gimpo International Airport.
- 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: Geumcheon District Triple: [Seoul Subway Line 7, serves, Geumcheon District]
Generated description
Geumcheon District is an administrative district in southwestern Seoul, South Korea, known for its mix of residential areas, industrial zones, and transportation links.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Geumcheon District Target entity description: Geumcheon District is an administrative district in southwestern Seoul, South Korea, known for its mix of residential areas, industrial zones, and transportation links.
-
A.
Seongbuk District
Seongbuk District is a residential and educational borough in northern Seoul, South Korea, known for its universities, cultural sites, and traditional neighborhoods.
-
B.
Geumjeong District
Geumjeong District is an administrative district in the northeastern part of Busan, South Korea, known for its mountainous terrain, historic fortress, and educational institutions.
-
C.
Gwangsan District
Gwangsan District is one of the administrative districts of Gwangju, South Korea, known for its mix of urban development and transportation hubs including Gwangju Songjeong station.
-
D.
Gangseo District
Gangseo District is a western coastal district of Busan, South Korea, known for its industrial complexes, logistics hubs, and proximity to Gimhae International Airport.
-
E.
Gangseo District
Gangseo District is a western administrative district of Seoul, South Korea, known for its residential areas, transportation hubs, and proximity to Gimpo International Airport.
- 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_69da62651a0c8190a3e05e95e056a66b |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66763ee908190af64af31b4ca2377 |
completed | April 20, 2026, 5:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0abc87cab08190b9a5457ba9868784 |
completed | May 18, 2026, 7:15 a.m. |
| NEDg | Description generation | batch_6a0abd6207688190ab6ba1a04fa663a7 |
completed | May 18, 2026, 7:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0abe80fe7c8190a648efabc360b06d |
completed | May 18, 2026, 7:23 a.m. |
Created at: April 11, 2026, 11:32 p.m.