Triple
T14913368
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trinidad and Tobago |
E371318
|
entity |
| Predicate | hasPrimaryInternationalAirport |
P1813
|
FINISHED |
| Object | Piarco International Airport |
E76265
|
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: Piarco International Airport | Statement: [Trinidad and Tobago, hasPrimaryInternationalAirport, Piarco International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piarco International Airport Context triple: [Trinidad and Tobago, hasPrimaryInternationalAirport, Piarco International Airport]
-
A.
Piarco International Airport
chosen
Piarco International Airport is the main international gateway and busiest airport serving the twin-island nation of Trinidad and Tobago in the Caribbean.
-
B.
N’Dolo Airport
N’Dolo Airport is a smaller, secondary airfield serving Kinshasa in the Democratic Republic of the Congo, primarily handling domestic and regional flights.
-
C.
Benina International Airport
Benina International Airport is the main international airport serving the city of Benghazi in eastern Libya.
-
D.
Moi International Airport
Moi International Airport is a major international airport serving the coastal city of Mombasa, Kenya, handling both domestic and international passenger and cargo flights.
-
E.
Lomé–Tokoin International Airport
Lomé–Tokoin International Airport is the main international airport serving Lomé, the capital city of Togo, and acts as a key air transport hub for the country.
- 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: hasPrimaryInternationalAirport Context triple: [Trinidad and Tobago, hasPrimaryInternationalAirport, Piarco International Airport]
-
A.
hasInternationalAirport
chosen
Indicates that a place possesses an airport that handles international flights and services cross-border air traffic.
-
B.
isOnlyInternationalAirportOf
Indicates that an airport is the single, unique international airport serving a particular city, region, or country.
-
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.
hasRegionalAirport
Indicates that a place or region possesses or is served by a regional airport.
-
E.
isMajorRegionalAirportFor
Indicates that an airport serves as a primary or significant air travel hub for a particular region.
- 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_69d85cc7ea3481908228b5acb7d06f12 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded61d75008190b6f9a1a38137836f |
completed | April 15, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae048fa08190ba5719ca9868b50d |
completed | May 9, 2026, 3:46 a.m. |
| PD | Predicate disambiguation | batch_69de9a52ba988190a26e268b4ea083ea |
completed | April 14, 2026, 7:49 p.m. |
Created at: April 10, 2026, 2:27 a.m.