Triple

T2325834

Position	Surface form	Disambiguated ID	Type / Status
Subject	Cathedral of Our Lady of the Angels	`E48285`	entity
Predicate	predecessor	`P97`	FINISHED
Object	Cathedral of Saint Vibiana The Cathedral of Saint Vibiana was the historic Roman Catholic cathedral and former mother church of the Archdiocese of Los Angeles, serving as its principal cathedral before being replaced by the Cathedral of Our Lady of the Angels.	`E257106`	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 Saint Vibiana | Statement: [Cathedral of Our Lady of the Angels, predecessor, Cathedral of Saint Vibiana]

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

Target entity: Cathedral of Saint Vibiana
Context triple: [Cathedral of Our Lady of the Angels, predecessor, Cathedral of Saint Vibiana]

A. San Zenone church
San Zenone church is a historic Catholic church in the Italian exclave of Campione d’Italia, known for serving as a central place of worship and local religious heritage.
B. Basilica of Santa Maria in Via Lata
The Basilica of Santa Maria in Via Lata is a historic Roman church on Via del Corso, traditionally associated with early Christian worship and notable burials.
C. Basilica of the Fourteen Holy Helpers
The Basilica of the Fourteen Holy Helpers is a renowned Baroque pilgrimage church in Bavaria, Germany, dedicated to the Fourteen Holy Helpers and noted for its elaborate architecture and religious significance.
D. Basilica of San Lorenzo
The Basilica of San Lorenzo is one of Florence’s oldest and most important churches, renowned for its Renaissance architecture and close association with the powerful Medici family.
E. Basilica of St. Mary and the Martyrs
The Basilica of St. Mary and the Martyrs, better known as the Pantheon in Rome, is an ancient Roman temple converted into a Catholic church and renowned for its vast domed rotunda and central oculus.
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 Saint Vibiana
Triple: [Cathedral of Our Lady of the Angels, predecessor, Cathedral of Saint Vibiana]

Generated description

The Cathedral of Saint Vibiana was the historic Roman Catholic cathedral and former mother church of the Archdiocese of Los Angeles, serving as its principal cathedral before being replaced by the Cathedral of Our Lady of the Angels.

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

Target entity: Cathedral of Saint Vibiana
Target entity description: The Cathedral of Saint Vibiana was the historic Roman Catholic cathedral and former mother church of the Archdiocese of Los Angeles, serving as its principal cathedral before being replaced by the Cathedral of Our Lady of the Angels.

A. San Zenone church
San Zenone church is a historic Catholic church in the Italian exclave of Campione d’Italia, known for serving as a central place of worship and local religious heritage.
B. Basilica of Santa Maria in Via Lata
The Basilica of Santa Maria in Via Lata is a historic Roman church on Via del Corso, traditionally associated with early Christian worship and notable burials.
C. Basilica of the Fourteen Holy Helpers
The Basilica of the Fourteen Holy Helpers is a renowned Baroque pilgrimage church in Bavaria, Germany, dedicated to the Fourteen Holy Helpers and noted for its elaborate architecture and religious significance.
D. Basilica of San Lorenzo
The Basilica of San Lorenzo is one of Florence’s oldest and most important churches, renowned for its Renaissance architecture and close association with the powerful Medici family.
E. Basilica of St. Mary and the Martyrs
The Basilica of St. Mary and the Martyrs, better known as the Pantheon in Rome, is an ancient Roman temple converted into a Catholic church and renowned for its vast domed rotunda and central oculus.
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_69a88aa308a88190b0b86c011fda7fce`	completed	March 4, 2026, 7:40 p.m.
NER	Named-entity recognition	`batch_69abc64b62a08190b5a415769ce42645`	completed	March 7, 2026, 6:31 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ae9615f000819092f9dc4700998b25`	completed	March 9, 2026, 9:42 a.m.
NEDg	Description generation	`batch_69ae96c5a6308190b970ec78984a4e8a`	completed	March 9, 2026, 9:45 a.m.
NED2	Entity disambiguation (via description)	`batch_69ae9728ebc081908e00e318bcd60e57`	completed	March 9, 2026, 9:47 a.m.

Created at: March 4, 2026, 7:50 p.m.