Triple

T16983480

Position	Surface form	Disambiguated ID	Type / Status
Subject	Altoona, Pennsylvania	`E412001`	entity
Predicate	hasLandmark	`P105`	FINISHED
Object	Cathedral of the Blessed Sacrament The Cathedral of the Blessed Sacrament is a prominent Roman Catholic cathedral and architectural landmark serving as the mother church of the Diocese of Altoona–Johnstown in Altoona, Pennsylvania.	`E1243895`	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 Blessed Sacrament | Statement: [Altoona, Pennsylvania, hasLandmark, Cathedral of the Blessed Sacrament]

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

Target entity: Cathedral of the Blessed Sacrament
Context triple: [Altoona, Pennsylvania, hasLandmark, Cathedral of the Blessed Sacrament]

A. Cathedral of the Blessed Sacrament
The Cathedral of the Blessed Sacrament is a historic Roman Catholic cathedral in downtown Sacramento, California, known for its grand Renaissance Revival architecture and role as the mother church of the Diocese of Sacramento.
B. Cathedral of the Blessed Sacrament
The Cathedral of the Blessed Sacrament was a prominent historic Roman Catholic cathedral in Christchurch, New Zealand, renowned for its grand Renaissance Revival architecture before being severely damaged in the 2011 earthquake.
C. Holy Family Cathedral
Holy Family Cathedral is a Roman Catholic church in Orange, California, that historically served as the diocesan cathedral before the designation moved to Christ Cathedral.
D. Cathedral of the Incarnation
The Cathedral of the Incarnation is the grand Renaissance-style Roman Catholic cathedral in Granada, Spain, renowned for its monumental architecture and richly decorated interior.
E. Chapel of the Blessed Sacrament
The Chapel of the Blessed Sacrament is a dedicated side chapel within the Cathedral Basilica of Saint Louis used for Eucharistic adoration and private prayer.
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 Blessed Sacrament
Triple: [Altoona, Pennsylvania, hasLandmark, Cathedral of the Blessed Sacrament]

Generated description

The Cathedral of the Blessed Sacrament is a prominent Roman Catholic cathedral and architectural landmark serving as the mother church of the Diocese of Altoona–Johnstown in Altoona, Pennsylvania.

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

Target entity: Cathedral of the Blessed Sacrament
Target entity description: The Cathedral of the Blessed Sacrament is a prominent Roman Catholic cathedral and architectural landmark serving as the mother church of the Diocese of Altoona–Johnstown in Altoona, Pennsylvania.

A. Cathedral of the Blessed Sacrament
The Cathedral of the Blessed Sacrament is a historic Roman Catholic cathedral in downtown Sacramento, California, known for its grand Renaissance Revival architecture and role as the mother church of the Diocese of Sacramento.
B. Cathedral of the Blessed Sacrament
The Cathedral of the Blessed Sacrament was a prominent historic Roman Catholic cathedral in Christchurch, New Zealand, renowned for its grand Renaissance Revival architecture before being severely damaged in the 2011 earthquake.
C. Holy Family Cathedral
Holy Family Cathedral is a Roman Catholic church in Orange, California, that historically served as the diocesan cathedral before the designation moved to Christ Cathedral.
D. Cathedral of the Incarnation
The Cathedral of the Incarnation is the grand Renaissance-style Roman Catholic cathedral in Granada, Spain, renowned for its monumental architecture and richly decorated interior.
E. Chapel of the Blessed Sacrament
The Chapel of the Blessed Sacrament is a dedicated side chapel within the Cathedral Basilica of Saint Louis used for Eucharistic adoration and private prayer.
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_69d886ca8f348190812768ea8d5055ce`	completed	April 10, 2026, 5:12 a.m.
NER	Named-entity recognition	`batch_69e3d188ede48190baead48aac84c78d`	completed	April 18, 2026, 6:46 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a00dc0f13c88190b55da5be40a0a476`	completed	May 10, 2026, 7:27 p.m.
NEDg	Description generation	`batch_6a00dc96a9588190b020fd7fd1deee2b`	completed	May 10, 2026, 7:29 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0114e04e00819093805024f8417fad`	completed	May 10, 2026, 11:29 p.m.

Created at: April 10, 2026, 5:32 a.m.