Triple

T3412236

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bishop of Fort Wayne–South Bend (ex officio)	`E71924`	entity
Predicate	coCathedral	`P16488`	FINISHED
Object	St. Matthew Cathedral (South Bend, Indiana) St. Matthew Cathedral is a historic Roman Catholic church in South Bend, Indiana, serving as one of the principal churches of the Diocese of Fort Wayne–South Bend.	`E355520`	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: St. Matthew Cathedral (South Bend, Indiana) | Statement: [Bishop of Fort Wayne–South Bend (ex officio), coCathedral, St. Matthew Cathedral (South Bend, Indiana)]

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

Target entity: St. Matthew Cathedral (South Bend, Indiana)
Context triple: [Bishop of Fort Wayne–South Bend (ex officio), coCathedral, St. Matthew Cathedral (South Bend, Indiana)]

A. Cathedral of St. James, South Bend
The Cathedral of St. James in South Bend is an Episcopal cathedral and historic parish church that serves as a central place of worship and diocesan functions in northern Indiana.
B. Christ Church Cathedral (Indianapolis)
Christ Church Cathedral (Indianapolis) is a historic Episcopal cathedral in downtown Indianapolis known for its Gothic Revival architecture and role as a prominent religious and cultural landmark in the city.
C. Holy Cross Cathedral
Holy Cross Cathedral is a prominent Roman Catholic church and religious landmark located in Honiara, the capital of the Solomon Islands.
D. Co-Cathedral of St. Joseph
The Co-Cathedral of St. Joseph is a prominent Roman Catholic church in Brooklyn, New York, noted for its historic architecture and role as a principal worship site of the Diocese of Brooklyn.
E. Cathedral of St. Joseph
The Cathedral of St. Joseph is a prominent Roman Catholic cathedral in Hartford, Connecticut, known for serving as the mother church of the Archdiocese of Hartford and for its striking modernist architecture.
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: St. Matthew Cathedral (South Bend, Indiana)
Triple: [Bishop of Fort Wayne–South Bend (ex officio), coCathedral, St. Matthew Cathedral (South Bend, Indiana)]

Generated description

St. Matthew Cathedral is a historic Roman Catholic church in South Bend, Indiana, serving as one of the principal churches of the Diocese of Fort Wayne–South Bend.

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

Target entity: St. Matthew Cathedral (South Bend, Indiana)
Target entity description: St. Matthew Cathedral is a historic Roman Catholic church in South Bend, Indiana, serving as one of the principal churches of the Diocese of Fort Wayne–South Bend.

A. Cathedral of St. James, South Bend
The Cathedral of St. James in South Bend is an Episcopal cathedral and historic parish church that serves as a central place of worship and diocesan functions in northern Indiana.
B. Christ Church Cathedral (Indianapolis)
Christ Church Cathedral (Indianapolis) is a historic Episcopal cathedral in downtown Indianapolis known for its Gothic Revival architecture and role as a prominent religious and cultural landmark in the city.
C. Holy Cross Cathedral
Holy Cross Cathedral is a prominent Roman Catholic church and religious landmark located in Honiara, the capital of the Solomon Islands.
D. Co-Cathedral of St. Joseph
The Co-Cathedral of St. Joseph is a prominent Roman Catholic church in Brooklyn, New York, noted for its historic architecture and role as a principal worship site of the Diocese of Brooklyn.
E. Cathedral of St. Joseph
The Cathedral of St. Joseph is a prominent Roman Catholic cathedral in Hartford, Connecticut, known for serving as the mother church of the Archdiocese of Hartford and for its striking modernist architecture.
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_69ad85ac312481909e7027ced1456a9f`	completed	March 8, 2026, 2:20 p.m.
NER	Named-entity recognition	`batch_69adb90a76288190b92ef3b26638cd47`	completed	March 8, 2026, 5:59 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b34bdf81e48190abac8ea645e929ce`	completed	March 12, 2026, 11:27 p.m.
NEDg	Description generation	`batch_69b34e4972008190af3b84f26b4a3629`	completed	March 12, 2026, 11:37 p.m.
NED2	Entity disambiguation (via description)	`batch_69b34fc6c3f88190ba1a08243232df05`	completed	March 12, 2026, 11:44 p.m.

Created at: March 8, 2026, 3:15 p.m.