Triple

T1486695

Position	Surface form	Disambiguated ID	Type / Status
Subject	Episcopal Diocese of Western Massachusetts	`E29480`	entity
Predicate	seat	`P75`	FINISHED
Object	Christ Church Cathedral, Springfield, Massachusetts Christ Church Cathedral in Springfield, Massachusetts is the principal Episcopal church of the region, serving as the central worship and administrative center for the Episcopal Diocese of Western Massachusetts.	`E169797`	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: Christ Church Cathedral, Springfield, Massachusetts | Statement: [Episcopal Diocese of Western Massachusetts, seat, Christ Church Cathedral, Springfield, Massachusetts]

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

Target entity: Christ Church Cathedral, Springfield, Massachusetts
Context triple: [Episcopal Diocese of Western Massachusetts, seat, Christ Church Cathedral, Springfield, Massachusetts]

A. Cathedral Church of St. Paul, Boston
The Cathedral Church of St. Paul in Boston is a historic Episcopal cathedral and prominent religious landmark serving as a spiritual and administrative center for the Episcopal community in Massachusetts.
B. Trinity Church in the City of Boston
Trinity Church in the City of Boston is a historic Episcopal church renowned for its Richardsonian Romanesque architecture and prominent location in Boston’s Back Bay.
C. Christ Church Cathedral, Hartford
Christ Church Cathedral in Hartford is a historic Episcopal cathedral that serves as the principal church and liturgical center of the Episcopal Diocese of Connecticut.
D. Cathedral Church of St. Luke, Portland, Maine
The Cathedral Church of St. Luke in Portland, Maine is the principal Episcopal cathedral of the state, serving as the liturgical and administrative center of the Episcopal Diocese of Maine.
E. Trinity Church on the Green
Trinity Church on the Green is a historic Episcopal church in downtown New Haven, Connecticut, renowned for its early Gothic Revival architecture and prominent location on the New Haven Green.
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: Christ Church Cathedral, Springfield, Massachusetts
Triple: [Episcopal Diocese of Western Massachusetts, seat, Christ Church Cathedral, Springfield, Massachusetts]

Generated description

Christ Church Cathedral in Springfield, Massachusetts is the principal Episcopal church of the region, serving as the central worship and administrative center for the Episcopal Diocese of Western Massachusetts.

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

Target entity: Christ Church Cathedral, Springfield, Massachusetts
Target entity description: Christ Church Cathedral in Springfield, Massachusetts is the principal Episcopal church of the region, serving as the central worship and administrative center for the Episcopal Diocese of Western Massachusetts.

A. Cathedral Church of St. Paul, Boston
The Cathedral Church of St. Paul in Boston is a historic Episcopal cathedral and prominent religious landmark serving as a spiritual and administrative center for the Episcopal community in Massachusetts.
B. Trinity Church in the City of Boston
Trinity Church in the City of Boston is a historic Episcopal church renowned for its Richardsonian Romanesque architecture and prominent location in Boston’s Back Bay.
C. Christ Church Cathedral, Hartford
Christ Church Cathedral in Hartford is a historic Episcopal cathedral that serves as the principal church and liturgical center of the Episcopal Diocese of Connecticut.
D. Cathedral Church of St. Luke, Portland, Maine
The Cathedral Church of St. Luke in Portland, Maine is the principal Episcopal cathedral of the state, serving as the liturgical and administrative center of the Episcopal Diocese of Maine.
E. Trinity Church on the Green
Trinity Church on the Green is a historic Episcopal church in downtown New Haven, Connecticut, renowned for its early Gothic Revival architecture and prominent location on the New Haven Green.
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_69a498da82e08190ba833330d05f380f`	completed	March 1, 2026, 7:51 p.m.
NER	Named-entity recognition	`batch_69a4c6a3325881909bbc55efc04ad60f`	completed	March 1, 2026, 11:07 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad15b5aa348190bf6d7a3177eacaff`	completed	March 8, 2026, 6:22 a.m.
NEDg	Description generation	`batch_69ad192ac37c819081aa4bb32e3564d8`	completed	March 8, 2026, 6:37 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad19ab136081909c52731e346f2efb`	completed	March 8, 2026, 6:39 a.m.

Created at: March 1, 2026, 8:12 p.m.