Triple

T3601492

Position	Surface form	Disambiguated ID	Type / Status
Subject	Piarco International Airport	`E76265`	entity
Predicate	operator	`P179`	FINISHED
Object	Airports Authority of Trinidad and Tobago The Airports Authority of Trinidad and Tobago is the state-owned body responsible for managing and overseeing the major international and domestic airports in Trinidad and Tobago.	`E371320`	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: Airports Authority of Trinidad and Tobago | Statement: [Piarco International Airport, operator, Airports Authority of Trinidad and Tobago]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Airports Authority of Trinidad and Tobago
Context triple: [Piarco International Airport, operator, Airports Authority of Trinidad and Tobago]

A. Bermuda Airport Authority
The Bermuda Airport Authority is the government entity responsible for overseeing and regulating Bermuda’s civil aviation infrastructure and airport operations.
B. Government of Trinidad and Tobago
The Government of Trinidad and Tobago is the central political authority of the twin-island Caribbean nation, responsible for national governance, public administration, and international relations.
C. Providenciales International Airport
Providenciales International Airport is the main international gateway to the island of Providenciales in the Turks and Caicos Islands, serving as its primary hub for tourist and commercial air traffic.
D. Sangster International Airport
Sangster International Airport is a major international gateway in Jamaica, serving as the primary airport for tourists visiting Montego Bay and the island’s north coast resorts.
E. Empresa Cubana de Aeropuertos y Servicios Aeronáuticos
Empresa Cubana de Aeropuertos y Servicios Aeronáuticos is a Cuban state-owned company responsible for managing and providing services at the country’s civil airports.
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: Airports Authority of Trinidad and Tobago
Triple: [Piarco International Airport, operator, Airports Authority of Trinidad and Tobago]

Generated description

The Airports Authority of Trinidad and Tobago is the state-owned body responsible for managing and overseeing the major international and domestic airports in Trinidad and Tobago.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Airports Authority of Trinidad and Tobago
Target entity description: The Airports Authority of Trinidad and Tobago is the state-owned body responsible for managing and overseeing the major international and domestic airports in Trinidad and Tobago.

A. Bermuda Airport Authority
The Bermuda Airport Authority is the government entity responsible for overseeing and regulating Bermuda’s civil aviation infrastructure and airport operations.
B. Government of Trinidad and Tobago
The Government of Trinidad and Tobago is the central political authority of the twin-island Caribbean nation, responsible for national governance, public administration, and international relations.
C. Providenciales International Airport
Providenciales International Airport is the main international gateway to the island of Providenciales in the Turks and Caicos Islands, serving as its primary hub for tourist and commercial air traffic.
D. Sangster International Airport
Sangster International Airport is a major international gateway in Jamaica, serving as the primary airport for tourists visiting Montego Bay and the island’s north coast resorts.
E. Empresa Cubana de Aeropuertos y Servicios Aeronáuticos
Empresa Cubana de Aeropuertos y Servicios Aeronáuticos is a Cuban state-owned company responsible for managing and providing services at the country’s civil airports.
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_69ad85d93dcc819094fba90cf70f4996`	completed	March 8, 2026, 2:21 p.m.
NER	Named-entity recognition	`batch_69adc1a1e8c48190a28ea3ddfe8c4e54`	completed	March 8, 2026, 6:36 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b4031dce448190b112ba4d5fa16ee0`	completed	March 13, 2026, 12:29 p.m.
NEDg	Description generation	`batch_69b4039ebeb88190b3e2e87621939391`	completed	March 13, 2026, 12:31 p.m.
NED2	Entity disambiguation (via description)	`batch_69b408778220819086935bfa9c0dd4fd`	completed	March 13, 2026, 12:52 p.m.

Created at: March 8, 2026, 3:22 p.m.