Triple

T9797426

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ministry of the Interior building (Havana)	`E237751`	entity
Predicate	near	`P350`	FINISHED
Object	Ministry of Communications building (Havana) The Ministry of Communications building in Havana is a notable government office structure and architectural landmark located in central Havana, Cuba.	`E821400`	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: Ministry of Communications building (Havana) | Statement: [Ministry of the Interior building (Havana), near, Ministry of Communications building (Havana)]

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

Target entity: Ministry of Communications building (Havana)
Context triple: [Ministry of the Interior building (Havana), near, Ministry of Communications building (Havana)]

A. Ministry of the Interior building (Havana)
The Ministry of the Interior building in Havana is a prominent government office block best known for its iconic façade bearing the giant steel outline of revolutionary figure Che Guevara.
B. Havana City Hall
Havana City Hall was the former municipal government headquarters of Havana, Cuba, historically housed in the colonial-era Palacio de los Capitanes Generales.
C. Palacio de Gobierno de Cienfuegos
The Palacio de Gobierno de Cienfuegos is a prominent neoclassical government building and architectural landmark located in the historic center of Cienfuegos, Cuba.
D. Palace of Conventions, Havana
The Palace of Conventions in Havana is a major Cuban conference and events center that serves as the primary venue for national political gatherings and international meetings.
E. Capitolio Nacional de La Habana
The Capitolio Nacional de La Habana is a grand neoclassical landmark in Havana, Cuba, historically serving as the seat of government and now housing the Cuban Academy of Sciences and the National Library of Science and Technology.
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: Ministry of Communications building (Havana)
Triple: [Ministry of the Interior building (Havana), near, Ministry of Communications building (Havana)]

Generated description

The Ministry of Communications building in Havana is a notable government office structure and architectural landmark located in central Havana, Cuba.

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

Target entity: Ministry of Communications building (Havana)
Target entity description: The Ministry of Communications building in Havana is a notable government office structure and architectural landmark located in central Havana, Cuba.

A. Ministry of the Interior building (Havana)
The Ministry of the Interior building in Havana is a prominent government office block best known for its iconic façade bearing the giant steel outline of revolutionary figure Che Guevara.
B. Havana City Hall
Havana City Hall was the former municipal government headquarters of Havana, Cuba, historically housed in the colonial-era Palacio de los Capitanes Generales.
C. Palacio de Gobierno de Cienfuegos
The Palacio de Gobierno de Cienfuegos is a prominent neoclassical government building and architectural landmark located in the historic center of Cienfuegos, Cuba.
D. Palace of Conventions, Havana
The Palace of Conventions in Havana is a major Cuban conference and events center that serves as the primary venue for national political gatherings and international meetings.
E. Capitolio Nacional de La Habana
The Capitolio Nacional de La Habana is a grand neoclassical landmark in Havana, Cuba, historically serving as the seat of government and now housing the Cuban Academy of Sciences and the National Library of Science and Technology.
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_69ca84dc04488190b9c91193976c0960`	completed	March 30, 2026, 2:12 p.m.
NER	Named-entity recognition	`batch_69cda6264160819080da4805b213753f`	completed	April 1, 2026, 11:11 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d1c43fdfec8190b7115a680c79d702`	completed	April 5, 2026, 2:09 a.m.
NEDg	Description generation	`batch_69d1c4d62a78819089ece2bb1f5fb66b`	completed	April 5, 2026, 2:11 a.m.
NED2	Entity disambiguation (via description)	`batch_69d1c589b90481908bc0944868d648b2`	completed	April 5, 2026, 2:14 a.m.

Created at: March 30, 2026, 8:28 p.m.