Triple
T8437743
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haeundae District |
E199270
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object | BEXCO Station |
E628358
|
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: BEXCO Station | Statement: [Haeundae District, hasTransportation, BEXCO Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BEXCO Station Context triple: [Haeundae District, hasTransportation, BEXCO Station]
-
A.
Kim Daejung Convention Center Station
Kim Daejung Convention Center Station is a subway station on the Gwangju Metro that serves the Kim Daejung Convention Center and its surrounding area in Gwangju, South Korea.
-
B.
Songdo Station
Songdo Station is a railway station serving the Songdo area in Incheon, South Korea, providing regional and commuter rail connections within the metropolitan transit network.
-
C.
Yeouido Station
Yeouido Station is a major Seoul Metropolitan Subway station on Yeouido Island that serves as a key transit hub for the city’s financial and business district.
-
D.
Haeundae Station
chosen
Haeundae Station is a subway station in Busan, South Korea, serving the popular Haeundae Beach area and its surrounding tourist attractions.
-
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 (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_69ca8314cd6c8190a6b8c2a1096e18f3 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe13446788190ad52a4fd6e8b498a |
completed | March 31, 2026, 2:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebb52978481909c60e43abd496746 |
completed | April 2, 2026, 6:54 p.m. |
Created at: March 30, 2026, 6:08 p.m.