Triple
T6995894
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gwangju Songjeong station |
E162212
|
entity |
| Predicate | hasMetroInterchange |
P15892
|
FINISHED |
| Object | Gwangju Songjeong metro station |
E162212
|
NE FINISHED |
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: Gwangju Songjeong metro station | Statement: [Gwangju Songjeong station, hasMetroInterchange, Gwangju Songjeong metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gwangju Songjeong metro station Context triple: [Gwangju Songjeong station, hasMetroInterchange, Gwangju Songjeong metro station]
-
A.
Gwangju Songjeong station
chosen
Gwangju Songjeong station is a major railway hub in Gwangju, South Korea, serving high-speed KTX trains and connecting the city to key destinations nationwide.
-
B.
Gwanghwamun Station
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.
-
C.
Yeongdeungpo Station
Yeongdeungpo Station is a major railway and subway interchange in Seoul, South Korea, serving as an important transportation and commercial hub for the Yeongdeungpo area.
-
D.
Seocho Station
Seocho Station is a subway station in southern Seoul, South Korea, serving as a transit hub for commuters in the Seocho area.
-
E.
Gwangju station
Gwangju station is a major railway station in Gwangju, South Korea, serving as a key hub for regional and intercity train services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c68857ffc08190857dc62cd5253777 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6dbec259c8190bb4cfbc1ff6fc786 |
completed | March 27, 2026, 7:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7943400d08190ba5774e5d45e7e27 |
completed | March 28, 2026, 8:41 a.m. |
Created at: March 27, 2026, 2:32 p.m.