Triple
T19167712
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 5 (Seoul Metropolitan Subway) |
E469228
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Gwanghwamun station |
—
|
NE NERFINISHED |
How this triple was built (2 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: Gwanghwamun station | Statement: [Line 5 (Seoul Metropolitan Subway), hasStation, Gwanghwamun station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gwanghwamun station Context triple: [Line 5 (Seoul Metropolitan Subway), hasStation, Gwanghwamun station]
-
A.
Gwanghwamun Station
chosen
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.
-
B.
Gyeongbokgung Station
Gyeongbokgung Station is a Seoul Metropolitan Subway station serving the area around Gyeongbokgung Palace and major government and cultural sites in central Seoul.
-
C.
Seolleung Station
Seolleung Station is a major subway station in Seoul, South Korea, serving as an important transfer point between Seoul Subway Line 2 and the Bundang Line in the Gangnam area.
-
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dd09d5a081909ae43c286651ae5a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f16132e081908c6b8d576163316e |
completed | April 20, 2026, 9:26 a.m. |
Created at: April 10, 2026, 12:06 p.m.