Triple
T20986657
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nopo Station |
E516906
|
entity |
| Predicate | fareZone |
P844
|
FINISHED |
| Object | Busan Metro standard urban zone |
—
|
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: Busan Metro standard urban zone | Statement: [Nopo Station, fareZone, Busan Metro standard urban zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Busan Metro standard urban zone Context triple: [Nopo Station, fareZone, Busan Metro standard urban zone]
-
A.
Busan Metro urban zone
chosen
The Busan Metro urban zone is the primary fare zone covering the central metropolitan area of Busan’s subway network, encompassing major downtown and commercial districts.
-
B.
Greater Busan urban area
The Greater Busan urban area is a major South Korean metropolitan region centered on the port city of Busan and encompassing its surrounding districts and suburbs.
-
C.
Busan suburbs
Busan suburbs are the outlying residential and industrial districts surrounding the city of Busan in South Korea, characterized by a mix of commuter communities, local commerce, and expanding urban development.
-
D.
Centum City area of Busan
The Centum City area of Busan is a modern commercial and cultural district known for its massive shopping complexes, high-rise developments, and proximity to popular coastal attractions.
-
E.
Gangnan urban area
Gangnan urban area is the main built-up district of Guigang, a prefecture-level city in the Guangxi Zhuang Autonomous Region of southern China.
- 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_69e0b4ffac148190bbade9f0eceb660b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fbe31cec8190a1007414148b8abe |
completed | April 21, 2026, 4:24 a.m. |
Created at: April 16, 2026, 1:49 p.m.