Triple

T9071517

Position	Surface form	Disambiguated ID	Type / Status
Subject	Richard M. Upjohn	`E217376`	entity
Predicate	notableWork	`P4`	FINISHED
Object	St. Paul’s Episcopal Church, Brooklyn, New York St. Paul’s Episcopal Church in Brooklyn, New York, is a historic 19th-century Episcopal parish church renowned for its Gothic Revival architecture by prominent church architect Richard M. Upjohn.	`E777418`	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, Brooklyn, New York | Statement: [Richard M. Upjohn, notableWork, St. Paul’s Episcopal Church, Brooklyn, New York]

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

Target entity: St. Paul’s Episcopal Church, Brooklyn, New York
Context triple: [Richard M. Upjohn, notableWork, St. Paul’s Episcopal Church, Brooklyn, New York]

A. St. Ann’s Church, Bronx, New York
St. Ann’s Church in the Bronx, New York, is a historic Episcopal church notable as the burial site of statesman and Founding Father Gouverneur Morris.
B. St. Paul’s Church
St. Paul’s Church is a historic Episcopal church in downtown Boston, Massachusetts, recognized for its early 19th-century Greek Revival architecture and role as the city’s cathedral church.
C. St. Thomas Church, New York City
St. Thomas Church in New York City is a prominent Episcopal parish church on Fifth Avenue, renowned for its Gothic Revival architecture, elaborate stone carvings, and rich choral music tradition.
D. St. James Episcopal Church, Hyde Park, New York
St. James Episcopal Church in Hyde Park, New York, is a historic Episcopal parish church notable as the Roosevelt family’s home church and burial site, including that of James Roosevelt I.
E. 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.
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, Brooklyn, New York
Triple: [Richard M. Upjohn, notableWork, St. Paul’s Episcopal Church, Brooklyn, New York]

Generated description

St. Paul’s Episcopal Church in Brooklyn, New York, is a historic 19th-century Episcopal parish church renowned for its Gothic Revival architecture by prominent church architect Richard M. Upjohn.

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

Target entity: St. Paul’s Episcopal Church, Brooklyn, New York
Target entity description: St. Paul’s Episcopal Church in Brooklyn, New York, is a historic 19th-century Episcopal parish church renowned for its Gothic Revival architecture by prominent church architect Richard M. Upjohn.

A. St. Ann’s Church, Bronx, New York
St. Ann’s Church in the Bronx, New York, is a historic Episcopal church notable as the burial site of statesman and Founding Father Gouverneur Morris.
B. St. Paul’s Church
St. Paul’s Church is a historic Episcopal church in downtown Boston, Massachusetts, recognized for its early 19th-century Greek Revival architecture and role as the city’s cathedral church.
C. St. Thomas Church, New York City
St. Thomas Church in New York City is a prominent Episcopal parish church on Fifth Avenue, renowned for its Gothic Revival architecture, elaborate stone carvings, and rich choral music tradition.
D. St. James Episcopal Church, Hyde Park, New York
St. James Episcopal Church in Hyde Park, New York, is a historic Episcopal parish church notable as the Roosevelt family’s home church and burial site, including that of James Roosevelt I.
E. 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.
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_69d017aea1e481909f329ff451ed941c`	completed	April 3, 2026, 7:40 p.m.
NEDg	Description generation	`batch_69d01963aac881909a4890948f7b7c1c`	completed	April 3, 2026, 7:47 p.m.
NED2	Entity disambiguation (via description)	`batch_69d019f55a6c8190b7065c0dcb5bb1d9`	completed	April 3, 2026, 7:50 p.m.

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