Triple
T20774004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Medan area |
E511309
|
entity |
| Predicate | primaryAirportServing |
P4363
|
FINISHED |
| Object | Kualanamu International Airport |
—
|
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: Kualanamu International Airport | Statement: [Greater Medan area, primaryAirportServing, Kualanamu International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kualanamu International Airport Context triple: [Greater Medan area, primaryAirportServing, Kualanamu International Airport]
-
A.
Kualanamu International Airport
chosen
Kualanamu International Airport is a major international airport in North Sumatra, Indonesia, serving the city of Medan as one of the country’s primary air transport hubs.
-
B.
Sepinggan International Airport
Sepinggan International Airport is a major airport serving Balikpapan in East Kalimantan, Indonesia, functioning as an important regional hub for both domestic and international flights.
-
C.
Lombok International Airport
Lombok International Airport is the main commercial airport serving the Indonesian island of Lombok, handling domestic and international flights for the region.
-
D.
Sultan Abdul Halim Airport
Sultan Abdul Halim Airport is a regional public airport serving the state of Kedah in northern Peninsular Malaysia, providing domestic flight connections and access to the city of Alor Setar.
-
E.
Adisutjipto International Airport
Adisutjipto International Airport is the main commercial airport serving the Yogyakarta region on the island of Java, Indonesia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: primaryAirportServing Context triple: [Greater Medan area, primaryAirportServing, Kualanamu International Airport]
-
A.
hasPrimaryAirportRole
Indicates that an entity holds the main or principal functional role associated with an airport.
-
B.
previousPrimaryAirportFor
Indicates that one airport was formerly the main or primary airport serving a particular location or entity before being replaced by another.
-
C.
parentAirport
Indicates that one airport serves as the primary or overarching facility from which another, subsidiary or associated airport is derived or managed.
-
D.
airportServed
chosen
Indicates that a particular airport provides service to, or is used for air travel to and from, a given location or area.
-
E.
primaryAirportManaged
Indicates that one entity is responsible for operating, overseeing, or administering another entity’s main or primary airport.
- F. None of above.
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_69e0b4ca01148190ac018e57e0cab46f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c269638881909d96b847f7de5585 |
completed | April 21, 2026, 12:18 a.m. |
| PD | Predicate disambiguation | batch_69e5c0550ec481908a0877fb2409d983 |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 16, 2026, 12:37 p.m.