Triple

T9071535

Position	Surface form	Disambiguated ID	Type / Status
Subject	Richard M. Upjohn	`E217376`	entity
Predicate	notableWork	`P4`	FINISHED
Object	St. Paul’s Episcopal Church, Indianapolis, Indiana St. Paul’s Episcopal Church in Indianapolis, Indiana, is a historic Gothic Revival church designed by prominent 19th-century architect Richard M. Upjohn.	`E776177`	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. Paul’s Episcopal Church, Indianapolis, Indiana | Statement: [Richard M. Upjohn, notableWork, St. Paul’s Episcopal Church, Indianapolis, Indiana]

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

Target entity: St. Paul’s Episcopal Church, Indianapolis, Indiana
Context triple: [Richard M. Upjohn, notableWork, St. Paul’s Episcopal Church, Indianapolis, Indiana]

A. 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.
B. St. Paul’s Episcopal Church
St. Paul’s Episcopal Church is a historic Episcopal parish church in Edenton, North Carolina, noted for its colonial-era architecture and significance within the Edenton Historic District.
C. St. Paul’s on the Plains Episcopal Church
St. Paul’s on the Plains Episcopal Church is the principal Episcopal cathedral in Northwest Texas, serving as a regional center of worship and diocesan life.
D. St. Paul’s Episcopal Church, Philadelphia
St. Paul’s Episcopal Church in Philadelphia is a historic 19th-century Episcopal parish church renowned for its Greek Revival architecture designed by prominent American architect William Strickland.
E. St. David’s Episcopal Church
St. David’s Episcopal Church is a historic Episcopal parish church in Radnor, Pennsylvania, known for its colonial-era origins and longstanding role in the region’s religious and community life.
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. Paul’s Episcopal Church, Indianapolis, Indiana
Triple: [Richard M. Upjohn, notableWork, St. Paul’s Episcopal Church, Indianapolis, Indiana]

Generated description

St. Paul’s Episcopal Church in Indianapolis, Indiana, is a historic Gothic Revival church designed by prominent 19th-century architect Richard M. Upjohn.

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

Target entity: St. Paul’s Episcopal Church, Indianapolis, Indiana
Target entity description: St. Paul’s Episcopal Church in Indianapolis, Indiana, is a historic Gothic Revival church designed by prominent 19th-century architect Richard M. Upjohn.

A. 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.
B. St. Paul’s Episcopal Church
St. Paul’s Episcopal Church is a historic Episcopal parish church in Edenton, North Carolina, noted for its colonial-era architecture and significance within the Edenton Historic District.
C. St. Paul’s on the Plains Episcopal Church
St. Paul’s on the Plains Episcopal Church is the principal Episcopal cathedral in Northwest Texas, serving as a regional center of worship and diocesan life.
D. St. Paul’s Episcopal Church, Philadelphia
St. Paul’s Episcopal Church in Philadelphia is a historic 19th-century Episcopal parish church renowned for its Greek Revival architecture designed by prominent American architect William Strickland.
E. St. David’s Episcopal Church
St. David’s Episcopal Church is a historic Episcopal parish church in Radnor, Pennsylvania, known for its colonial-era origins and longstanding role in the region’s religious and community life.
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_69ca83d6c14c8190bc056d927f00a2a2`	completed	March 30, 2026, 2:08 p.m.
NER	Named-entity recognition	`batch_69cc955ec5c0819089bb42448edf391e`	completed	April 1, 2026, 3:47 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cffdf72e74819086f576a4b2532387`	completed	April 3, 2026, 5:50 p.m.
NEDg	Description generation	`batch_69d000d4a4548190939a9a9946be469b`	completed	April 3, 2026, 6:03 p.m.
NED2	Entity disambiguation (via description)	`batch_69d001b245f08190a8e5c53c570b20a0`	completed	April 3, 2026, 6:06 p.m.

Created at: March 30, 2026, 7:12 p.m.