Triple

T15670088

Position	Surface form	Disambiguated ID	Type / Status
Subject	Archdiocese of Brazzaville	`E377284`	entity
Predicate	hasCathedral	`P916`	FINISHED
Object	Cathedral of the Sacred Heart of Brazzaville The Cathedral of the Sacred Heart of Brazzaville is a major Roman Catholic church and landmark in Brazzaville, Republic of the Congo, serving as the principal place of worship and seat of the local archbishop.	`E1170089`	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: Cathedral of the Sacred Heart of Brazzaville | Statement: [Archdiocese of Brazzaville, hasCathedral, Cathedral of the Sacred Heart of Brazzaville]

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

Target entity: Cathedral of the Sacred Heart of Brazzaville
Context triple: [Archdiocese of Brazzaville, hasCathedral, Cathedral of the Sacred Heart of Brazzaville]

A. Basilica of Sainte-Anne-du-Congo
The Basilica of Sainte-Anne-du-Congo is a prominent Catholic basilica and architectural landmark in Brazzaville, Republic of the Congo, known for its distinctive green-tiled roof and historical significance.
B. Notre-Dame of Bangui Cathedral
Notre-Dame of Bangui Cathedral is the principal Roman Catholic church and a prominent religious landmark located in the capital city of the Central African Republic.
C. Cotonou Cathedral
Cotonou Cathedral is a prominent Roman Catholic church in Cotonou, Benin, known for its distinctive red-and-white striped facade and status as the seat of the Archdiocese of Cotonou.
D. Lomé Cathedral
Lomé Cathedral is a prominent Roman Catholic church and architectural landmark in Togo’s capital, known for its striking twin-towered façade and central role in the city’s religious life.
E. Palais des Congrès de Brazzaville
The Palais des Congrès de Brazzaville is a major governmental and conference complex in Brazzaville that serves as a central venue for national political gatherings and official events in the Republic of the Congo.
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: Cathedral of the Sacred Heart of Brazzaville
Triple: [Archdiocese of Brazzaville, hasCathedral, Cathedral of the Sacred Heart of Brazzaville]

Generated description

The Cathedral of the Sacred Heart of Brazzaville is a major Roman Catholic church and landmark in Brazzaville, Republic of the Congo, serving as the principal place of worship and seat of the local archbishop.

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

Target entity: Cathedral of the Sacred Heart of Brazzaville
Target entity description: The Cathedral of the Sacred Heart of Brazzaville is a major Roman Catholic church and landmark in Brazzaville, Republic of the Congo, serving as the principal place of worship and seat of the local archbishop.

A. Basilica of Sainte-Anne-du-Congo
The Basilica of Sainte-Anne-du-Congo is a prominent Catholic basilica and architectural landmark in Brazzaville, Republic of the Congo, known for its distinctive green-tiled roof and historical significance.
B. Notre-Dame of Bangui Cathedral
Notre-Dame of Bangui Cathedral is the principal Roman Catholic church and a prominent religious landmark located in the capital city of the Central African Republic.
C. Cotonou Cathedral
Cotonou Cathedral is a prominent Roman Catholic church in Cotonou, Benin, known for its distinctive red-and-white striped facade and status as the seat of the Archdiocese of Cotonou.
D. Lomé Cathedral
Lomé Cathedral is a prominent Roman Catholic church and architectural landmark in Togo’s capital, known for its striking twin-towered façade and central role in the city’s religious life.
E. Palais des Congrès de Brazzaville
The Palais des Congrès de Brazzaville is a major governmental and conference complex in Brazzaville that serves as a central venue for national political gatherings and official events in the Republic of the Congo.
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_69d85cd2e28481909d4e975bee20872f`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69e04f1254508190a77a16b7bfd299ad`	completed	April 16, 2026, 2:53 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff67a431208190b7e0d1eefd55504a`	completed	May 9, 2026, 4:58 p.m.
NEDg	Description generation	`batch_69ff6959c200819098d11682b3078766`	completed	May 9, 2026, 5:05 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff69b4b9dc8190920c399b737cf2a3`	completed	May 9, 2026, 5:07 p.m.

Created at: April 10, 2026, 4:16 a.m.