Triple
T19117035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gimpo Goldline |
E467932
|
entity |
| Predicate | depot |
P14646
|
FINISHED |
| Object | Gimpo Goldline Depot |
—
|
NE NERFINISHED |
How this triple was built (3 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: Gimpo Goldline Depot | Statement: [Gimpo Goldline, depot, Gimpo Goldline Depot]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gimpo Goldline Depot Context triple: [Gimpo Goldline, depot, Gimpo Goldline Depot]
-
A.
Gimpo Airport Railroad Station complex
The Gimpo Airport Railroad Station complex is a major transportation hub integrated with Seoul’s Gimpo International Airport, providing rail connections between the airport and the wider metropolitan area.
-
B.
Gimpo
Gimpo is a city in northwestern South Korea known for its proximity to Seoul and its role as a transportation hub, including the location of Gimpo International Airport.
-
C.
Jicheon Depot
Jicheon Depot is a maintenance and storage facility serving the Daegu Metro system in Daegu, South Korea.
-
D.
Jangsan Depot
Jangsan Depot is a maintenance and storage facility serving trains on the Busan Metro system in Busan, South Korea.
-
E.
Daejeo Depot
Daejeo Depot is a maintenance and storage facility serving the Busan Metro system in Busan, South Korea.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gimpo Goldline Depot Target entity description: Gimpo Goldline Depot is the main maintenance and storage facility serving the Gimpo Goldline urban rail transit system in Gimpo, South Korea.
-
A.
Gimpo Airport Railroad Station complex
The Gimpo Airport Railroad Station complex is a major transportation hub integrated with Seoul’s Gimpo International Airport, providing rail connections between the airport and the wider metropolitan area.
-
B.
Gimpo
Gimpo is a city in northwestern South Korea known for its proximity to Seoul and its role as a transportation hub, including the location of Gimpo International Airport.
-
C.
Jicheon Depot
Jicheon Depot is a maintenance and storage facility serving the Daegu Metro system in Daegu, South Korea.
-
D.
Jangsan Depot
Jangsan Depot is a maintenance and storage facility serving trains on the Busan Metro system in Busan, South Korea.
-
E.
Daejeo Depot
Daejeo Depot is a maintenance and storage facility serving the Busan Metro system in Busan, South Korea.
- F. None of above. chosen
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_69d8dd06a26481908039e2a1bae8c597 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e399a6d8819090a9501ff1637b9d |
completed | April 20, 2026, 8:28 a.m. |
Created at: April 10, 2026, 12:05 p.m.