Triple
T19116991
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | AREX |
E467931
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Gimpo International Airport Station |
—
|
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 International Airport Station | Statement: [AREX, hasStation, Gimpo International Airport Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gimpo International Airport Station Context triple: [AREX, hasStation, Gimpo International Airport Station]
-
A.
Gwacheon Station
Gwacheon Station is a subway station in Gwacheon, South Korea, serving as part of the Seoul Metropolitan Subway network.
-
B.
Incheon International Airport Terminal 2 Station
Incheon International Airport Terminal 2 Station is a railway station serving Terminal 2 of Incheon International Airport in South Korea, providing airport rail connectivity for international and domestic travelers.
-
C.
Incheon International Airport Terminal 1 Station
Incheon International Airport Terminal 1 Station is a major railway station in South Korea that serves Incheon International Airport’s Terminal 1, providing airport rail and subway connections to Seoul and surrounding regions.
-
D.
Suwon Station
Suwon Station is a major railway and subway hub in Suwon, South Korea, serving as a key transit, commercial, and regional transportation center.
-
E.
Ansan Station
Ansan Station is a major subway and railway stop in Ansan, South Korea, serving as a key transit hub on Seoul Metropolitan Subway Line 4 and associated commuter rail services.
- 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 International Airport Station Target entity description: Gimpo International Airport Station is a major transportation hub in western Seoul that connects Gimpo International Airport to central city and regional destinations via multiple rail lines.
-
A.
Gwacheon Station
Gwacheon Station is a subway station in Gwacheon, South Korea, serving as part of the Seoul Metropolitan Subway network.
-
B.
Incheon International Airport Terminal 2 Station
Incheon International Airport Terminal 2 Station is a railway station serving Terminal 2 of Incheon International Airport in South Korea, providing airport rail connectivity for international and domestic travelers.
-
C.
Incheon International Airport Terminal 1 Station
Incheon International Airport Terminal 1 Station is a major railway station in South Korea that serves Incheon International Airport’s Terminal 1, providing airport rail and subway connections to Seoul and surrounding regions.
-
D.
Suwon Station
Suwon Station is a major railway and subway hub in Suwon, South Korea, serving as a key transit, commercial, and regional transportation center.
-
E.
Ansan Station
Ansan Station is a major subway and railway stop in Ansan, South Korea, serving as a key transit hub on Seoul Metropolitan Subway Line 4 and associated commuter rail services.
- 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.