Triple
T608671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trinidad and Tobago |
E12048
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Piarco International Airport
Piarco International Airport is the main international gateway and busiest airport serving the twin-island nation of Trinidad and Tobago in the Caribbean.
|
E76265
|
NE FINISHED |
How this triple was built (4 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, hasAirport, 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, hasAirport, Piarco International Airport]
-
A.
Benina International Airport
Benina International Airport is the main international airport serving the city of Benghazi in eastern Libya.
-
B.
Aden Adde International Airport
Aden Adde International Airport is the main international airport serving Mogadishu and the primary aviation gateway to Somalia.
-
C.
Ministro Pistarini International Airport
Ministro Pistarini International Airport is the main international gateway to Buenos Aires and one of Argentina’s busiest and most important airports.
-
D.
Lanseria International Airport
Lanseria International Airport is a privately owned international airport serving the Johannesburg–Pretoria region in South Africa’s Gauteng province, handling domestic and regional flights as an alternative to O. R. Tambo International Airport.
-
E.
Lajes Airport
Lajes Airport is a joint civil-military airfield on Terceira Island in the Azores, Portugal, serving both regional flights and strategic military operations in the North Atlantic.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Piarco International Airport Triple: [Trinidad and Tobago, hasAirport, Piarco International Airport]
Generated description
Piarco International Airport is the main international gateway and busiest airport serving the twin-island nation of Trinidad and Tobago in the Caribbean.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piarco International Airport Target entity description: Piarco International Airport is the main international gateway and busiest airport serving the twin-island nation of Trinidad and Tobago in the Caribbean.
-
A.
Benina International Airport
Benina International Airport is the main international airport serving the city of Benghazi in eastern Libya.
-
B.
Aden Adde International Airport
Aden Adde International Airport is the main international airport serving Mogadishu and the primary aviation gateway to Somalia.
-
C.
Ministro Pistarini International Airport
Ministro Pistarini International Airport is the main international gateway to Buenos Aires and one of Argentina’s busiest and most important airports.
-
D.
Lanseria International Airport
Lanseria International Airport is a privately owned international airport serving the Johannesburg–Pretoria region in South Africa’s Gauteng province, handling domestic and regional flights as an alternative to O. R. Tambo International Airport.
-
E.
Lajes Airport
Lajes Airport is a joint civil-military airfield on Terceira Island in the Azores, Portugal, serving both regional flights and strategic military operations in the North Atlantic.
- F. None of above. chosen
Provenance (5 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_69a493309df48190a327f748e88049a6 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49df54eec8190af3f5f04c01d5d2a |
completed | March 1, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a52eab1dc88190892cf500465db72a |
completed | March 2, 2026, 6:31 a.m. |
| NEDg | Description generation | batch_69a52fec875c8190a605e76c95e8b9b4 |
completed | March 2, 2026, 6:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a530c776a88190846e073ea0b97bfb |
completed | March 2, 2026, 6:40 a.m. |
Created at: March 1, 2026, 7:35 p.m.