Triple
T19599054
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | AREX airport railroad |
E470419
|
entity |
| Predicate | openedSection |
P28341
|
FINISHED |
| Object | Gimpo International Airport–Incheon International Airport section |
—
|
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–Incheon International Airport section | Statement: [AREX airport railroad, openedSection, Gimpo International Airport–Incheon International Airport section]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gimpo International Airport–Incheon International Airport section Context triple: [AREX airport railroad, openedSection, Gimpo International Airport–Incheon International Airport section]
-
A.
Gimpo International Airport
Gimpo International Airport is a major airport serving the Seoul metropolitan area, primarily handling domestic flights and regional international routes.
-
B.
Seoul Station–Gimpo International Airport section
The Seoul Station–Gimpo International Airport section is the central urban stretch of South Korea’s AREX rail line, linking downtown Seoul with one of the capital’s main airports.
-
C.
Daegu International Airport
Daegu International Airport is a regional airport in Daegu, South Korea, serving both domestic and limited international flights.
-
D.
Incheon International Airport
Incheon International Airport is South Korea's largest and busiest international gateway, serving as a major global hub for passenger and cargo traffic in the Seoul metropolitan area.
-
E.
Gwangju Airport
Gwangju Airport is a regional airport in Gwangju, South Korea, serving domestic flights and limited military operations.
- 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–Incheon International Airport section Target entity description: The Gimpo International Airport–Incheon International Airport section is the key rail link connecting Seoul’s older Gimpo airport with the newer Incheon International Airport as part of the AREX airport railroad line.
-
A.
Gimpo International Airport
Gimpo International Airport is a major airport serving the Seoul metropolitan area, primarily handling domestic flights and regional international routes.
-
B.
Seoul Station–Gimpo International Airport section
The Seoul Station–Gimpo International Airport section is the central urban stretch of South Korea’s AREX rail line, linking downtown Seoul with one of the capital’s main airports.
-
C.
Daegu International Airport
Daegu International Airport is a regional airport in Daegu, South Korea, serving both domestic and limited international flights.
-
D.
Incheon International Airport
Incheon International Airport is South Korea's largest and busiest international gateway, serving as a major global hub for passenger and cargo traffic in the Seoul metropolitan area.
-
E.
Gwangju Airport
Gwangju Airport is a regional airport in Gwangju, South Korea, serving domestic flights and limited military operations.
- 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_69d8e510024481908415c0d616fa6186 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e6407d46188190b9818665b2a698a5 |
completed | April 20, 2026, 3:04 p.m. |
Created at: April 10, 2026, 1:43 p.m.