Triple

T13046137

Position	Surface form	Disambiguated ID	Type / Status
Subject	Roman Catholic Diocese of San Martín in Argentina	`E327326`	entity
Predicate	hasCathedral	`P916`	FINISHED
Object	Cathedral of San Martín (San Martín, Buenos Aires) The Cathedral of San Martín in San Martín, Buenos Aires, is the principal Catholic church and religious center of the city, serving as the seat of the local diocese.	`E1022748`	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 San Martín (San Martín, Buenos Aires) | Statement: [Roman Catholic Diocese of San Martín in Argentina, hasCathedral, Cathedral of San Martín (San Martín, Buenos Aires)]

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

Target entity: Cathedral of San Martín (San Martín, Buenos Aires)
Context triple: [Roman Catholic Diocese of San Martín in Argentina, hasCathedral, Cathedral of San Martín (San Martín, Buenos Aires)]

A. Cathedral of San Francisco (Argentina)
The Cathedral of San Francisco in Argentina is the principal Catholic church and episcopal seat of the Diocese of San Francisco, notable for its religious, historical, and architectural significance in the region.
B. Buenos Aires Metropolitan Cathedral
Buenos Aires Metropolitan Cathedral is the main Catholic church in Buenos Aires, Argentina, serving as the seat of the archbishop and a prominent historic and religious landmark in the city.
C. Cathedral of Our Lady of Luján of the Armed Forces
The Cathedral of Our Lady of Luján of the Armed Forces is the principal Catholic church serving as the liturgical and ceremonial center for Peru’s military ordinariate and armed forces.
D. Basilica of Nuestra Señora de Balvanera
The Basilica of Nuestra Señora de Balvanera is a historic Catholic church and prominent religious landmark located in the Balvanera neighborhood of Buenos Aires, Argentina.
E. metropolitan cathedral of Mercedes-Luján
The metropolitan cathedral of Mercedes-Luján is the principal Catholic church and ecclesiastical seat of the Archdiocese of Mercedes-Luján in Argentina.
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 San Martín (San Martín, Buenos Aires)
Triple: [Roman Catholic Diocese of San Martín in Argentina, hasCathedral, Cathedral of San Martín (San Martín, Buenos Aires)]

Generated description

The Cathedral of San Martín in San Martín, Buenos Aires, is the principal Catholic church and religious center of the city, serving as the seat of the local diocese.

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

Target entity: Cathedral of San Martín (San Martín, Buenos Aires)
Target entity description: The Cathedral of San Martín in San Martín, Buenos Aires, is the principal Catholic church and religious center of the city, serving as the seat of the local diocese.

A. Cathedral of San Francisco (Argentina)
The Cathedral of San Francisco in Argentina is the principal Catholic church and episcopal seat of the Diocese of San Francisco, notable for its religious, historical, and architectural significance in the region.
B. Buenos Aires Metropolitan Cathedral
Buenos Aires Metropolitan Cathedral is the main Catholic church in Buenos Aires, Argentina, serving as the seat of the archbishop and a prominent historic and religious landmark in the city.
C. Cathedral of Our Lady of Luján of the Armed Forces
The Cathedral of Our Lady of Luján of the Armed Forces is the principal Catholic church serving as the liturgical and ceremonial center for Peru’s military ordinariate and armed forces.
D. Basilica of Nuestra Señora de Balvanera
The Basilica of Nuestra Señora de Balvanera is a historic Catholic church and prominent religious landmark located in the Balvanera neighborhood of Buenos Aires, Argentina.
E. metropolitan cathedral of Mercedes-Luján
The metropolitan cathedral of Mercedes-Luján is the principal Catholic church and ecclesiastical seat of the Archdiocese of Mercedes-Luján in Argentina.
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_69d8076e64308190904fb5c93517c901`	completed	April 9, 2026, 8:09 p.m.
NER	Named-entity recognition	`batch_69d9805125e481908ed56f708de98a9e`	completed	April 10, 2026, 10:57 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6e26c1f0081908100cae2cf39ac90`	completed	May 3, 2026, 5:51 a.m.
NEDg	Description generation	`batch_69f6e42cd5408190b687dfae73e2a720`	completed	May 3, 2026, 5:59 a.m.
NED2	Entity disambiguation (via description)	`batch_69f6e5293ee481908d9a90266ac5c3e6`	completed	May 3, 2026, 6:03 a.m.

Created at: April 9, 2026, 8:56 p.m.