Triple

T11989691

Position	Surface form	Disambiguated ID	Type / Status
Subject	Central Bank of Trinidad and Tobago	`E285372`	entity
Predicate	hasBuilding	`P105`	FINISHED
Object	Central Bank of Trinidad and Tobago Tower The Central Bank of Trinidad and Tobago Tower is a prominent high-rise office building in Port of Spain that forms part of the Central Bank’s headquarters complex and is a notable feature of the city’s skyline.	`E957322`	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: Central Bank of Trinidad and Tobago Tower | Statement: [Central Bank of Trinidad and Tobago, hasBuilding, Central Bank of Trinidad and Tobago Tower]

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

Target entity: Central Bank of Trinidad and Tobago Tower
Context triple: [Central Bank of Trinidad and Tobago, hasBuilding, Central Bank of Trinidad and Tobago Tower]

A. Port of Spain City Hall
Port of Spain City Hall is the main municipal government building of Trinidad and Tobago’s capital city, located in the downtown area near Woodford Square.
B. Red House, Port of Spain
Red House, Port of Spain is a historic government building in Trinidad and Tobago that serves as the seat of the country’s Parliament.
C. Bahamas House of Assembly building
The Bahamas House of Assembly building is the historic parliamentary chamber in Nassau that serves as the primary meeting place for the country’s elected legislators.
D. Parliament Buildings of Barbados
The Parliament Buildings of Barbados are a historic neo-Gothic government complex in central Bridgetown that houses the nation’s legislative chambers and key parliamentary offices.
E. Kingston City Hall
Kingston City Hall is a historic 19th-century civic building and architectural landmark that serves as the seat of municipal government in downtown Kingston, Ontario.
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: Central Bank of Trinidad and Tobago Tower
Triple: [Central Bank of Trinidad and Tobago, hasBuilding, Central Bank of Trinidad and Tobago Tower]

Generated description

The Central Bank of Trinidad and Tobago Tower is a prominent high-rise office building in Port of Spain that forms part of the Central Bank’s headquarters complex and is a notable feature of the city’s skyline.

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

Target entity: Central Bank of Trinidad and Tobago Tower
Target entity description: The Central Bank of Trinidad and Tobago Tower is a prominent high-rise office building in Port of Spain that forms part of the Central Bank’s headquarters complex and is a notable feature of the city’s skyline.

A. Port of Spain City Hall
Port of Spain City Hall is the main municipal government building of Trinidad and Tobago’s capital city, located in the downtown area near Woodford Square.
B. Red House, Port of Spain
Red House, Port of Spain is a historic government building in Trinidad and Tobago that serves as the seat of the country’s Parliament.
C. Bahamas House of Assembly building
The Bahamas House of Assembly building is the historic parliamentary chamber in Nassau that serves as the primary meeting place for the country’s elected legislators.
D. Parliament Buildings of Barbados
The Parliament Buildings of Barbados are a historic neo-Gothic government complex in central Bridgetown that houses the nation’s legislative chambers and key parliamentary offices.
E. Kingston City Hall
Kingston City Hall is a historic 19th-century civic building and architectural landmark that serves as the seat of municipal government in downtown Kingston, Ontario.
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_69d6ab44a77c8190a652f4b27164e4ef`	completed	April 8, 2026, 7:23 p.m.
NER	Named-entity recognition	`batch_69d903afe4388190a2cf2328e85adf9b`	completed	April 10, 2026, 2:05 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f47257911481909d6bd72535eefdbd`	completed	May 1, 2026, 9:28 a.m.
NEDg	Description generation	`batch_69f47cb7f9b4819091e6df4b894359bb`	completed	May 1, 2026, 10:13 a.m.
NED2	Entity disambiguation (via description)	`batch_69f47e6b8234819087fa1c53406b5f62`	completed	May 1, 2026, 10:20 a.m.

Created at: April 8, 2026, 9:46 p.m.