Triple
T2748784
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Juanda International Airport |
E60932
|
entity |
| Predicate | servesAsMainAirportFor |
P16381
|
FINISHED |
| Object | Surabaya metropolitan area |
E60587
|
NE FINISHED |
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: Surabaya metropolitan area | Statement: [Juanda International Airport, servesAsMainAirportFor, Surabaya metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Surabaya metropolitan area Context triple: [Juanda International Airport, servesAsMainAirportFor, Surabaya metropolitan area]
-
A.
Greater Surabaya metropolitan area
chosen
The Greater Surabaya metropolitan area is Indonesia’s second-largest urban agglomeration, encompassing Surabaya and its surrounding cities and regencies as a major economic and industrial hub in eastern Java.
-
B.
Surabaya
Surabaya is Indonesia’s second-largest city and a key commercial and industrial hub on the island of Java, historically serving as one of the region’s most important seaports.
-
C.
Malang
Malang is a major city in East Java, Indonesia, known for its cool climate, colonial-era architecture, and proximity to popular mountain and volcanic tourist destinations.
-
D.
Bandung metropolitan area
The Bandung metropolitan area is a major urban and economic region in West Java, Indonesia, centered on the city of Bandung and its surrounding suburbs and satellite towns.
-
E.
Surakarta
Surakarta is a historic Javanese city in Central Java, Indonesia, renowned as a traditional cultural center and royal court city closely associated with classical arts such as gamelan music and dance.
- 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: servesAsMainAirportFor Context triple: [Juanda International Airport, servesAsMainAirportFor, Surabaya metropolitan area]
-
A.
airportServesAs
chosen
Indicates that an airport functions in a particular role or capacity (such as primary, secondary, or hub) for a specified area, organization, or service.
-
B.
hasRegionalAirport
Indicates that a place or region possesses or is served by a regional airport.
-
C.
hasMajorAirport
Indicates that a location possesses at least one significant airport that serves as a primary hub for air travel in that area.
-
D.
hasInternationalAirport
Indicates that a place possesses an airport that handles international flights and services cross-border air traffic.
-
E.
airportServed
Indicates that a particular airport provides service to, or is used for air travel to and from, a given location or area.
- F. None of above.
Provenance (4 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_69ab4b79846081909096725374d65ce9 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdb517a00819084fd8f8933a25212 |
completed | March 7, 2026, 8:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b108c5319481909d3e1a237c3f661e |
completed | March 11, 2026, 6:16 a.m. |
| PD | Predicate disambiguation | batch_69abd829f1e88190aab1d54f87c69714 |
completed | March 7, 2026, 7:47 a.m. |
Created at: March 6, 2026, 9:56 p.m.