Triple
T9171929
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oncheonjang Station |
E220100
|
entity |
| Predicate | fareZone |
P844
|
FINISHED |
| Object | Busan Metro standard zone |
E663216
|
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: Busan Metro standard zone | Statement: [Oncheonjang Station, fareZone, Busan Metro standard zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Busan Metro standard zone Context triple: [Oncheonjang Station, fareZone, Busan Metro standard 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.
Yeonje District, Busan
Yeonje District is a central administrative and residential district in Busan, South Korea, known for its government offices, educational institutions, and convenient urban transport links.
-
D.
Nam District, Busan
Nam District, Busan is a coastal administrative district in the southern part of Busan, South Korea, known for its residential neighborhoods, universities, and seaside attractions.
-
E.
Saha District, Busan
Saha District, Busan is a coastal administrative district in southwestern Busan, South Korea, known for its hilly residential areas, ports, and cultural attractions such as Gamcheon Culture Village.
- 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_69ca83e467108190abcae6a33b3d4dad |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccaae38ee48190bf783477bc37913d |
completed | April 1, 2026, 5:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0549d81d88190bea0995ad0016437 |
completed | April 4, 2026, midnight |
Created at: March 30, 2026, 7:22 p.m.