Triple

T7341941
Position Surface form Disambiguated ID Type / Status
Subject William Strickland E169272 entity
Predicate notableWork P4 FINISHED
Object St. Stephen’s Episcopal Church, Philadelphia
St. Stephen’s Episcopal Church in Philadelphia is a historic 19th-century Gothic Revival church renowned for its architecture and significance in the city’s religious and cultural heritage.
 E658587 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. Stephen’s Episcopal Church, Philadelphia | Statement: [William Strickland, notableWork, St. Stephen’s Episcopal Church, Philadelphia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Stephen’s Episcopal Church, Philadelphia
Context triple: [William Strickland, notableWork, St. Stephen’s Episcopal Church, Philadelphia]
  • A. St. Peter's Church, Philadelphia
    St. Peter's Church in Philadelphia is a historic 18th-century Episcopal church notable for its colonial architecture and association with early American religious leaders.
  • B. Christ Church, Philadelphia
    Christ Church in Philadelphia is a historic 18th-century Episcopal church renowned as a prominent colonial-era congregation attended by many American Founding Fathers.
  • C. St. Philip's Church
    St. Philip's Church is a historic and architecturally significant Episcopal church in Charleston, South Carolina, known for its prominent steeple and role as a landmark of the city’s colonial and antebellum heritage.
  • D. Old St. Mary’s Church, Philadelphia, Pennsylvania
    Old St. Mary’s Church in Philadelphia, Pennsylvania is a historic 18th-century Catholic church known for its role in early American history and as the burial site of Revolutionary War naval hero Commodore John Barry.
  • E. Old Philadelphia Presbyterian Church
    Old Philadelphia Presbyterian Church is a historic Presbyterian church and notable landmark located in Quincy, Florida.
  • 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. Stephen’s Episcopal Church, Philadelphia
Triple: [William Strickland, notableWork, St. Stephen’s Episcopal Church, Philadelphia]
Generated description
St. Stephen’s Episcopal Church in Philadelphia is a historic 19th-century Gothic Revival church renowned for its architecture and significance in the city’s religious and cultural heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: St. Stephen’s Episcopal Church, Philadelphia
Target entity description: St. Stephen’s Episcopal Church in Philadelphia is a historic 19th-century Gothic Revival church renowned for its architecture and significance in the city’s religious and cultural heritage.
  • A. St. Peter's Church, Philadelphia
    St. Peter's Church in Philadelphia is a historic 18th-century Episcopal church notable for its colonial architecture and association with early American religious leaders.
  • B. Christ Church, Philadelphia
    Christ Church in Philadelphia is a historic 18th-century Episcopal church renowned as a prominent colonial-era congregation attended by many American Founding Fathers.
  • C. St. Philip's Church
    St. Philip's Church is a historic and architecturally significant Episcopal church in Charleston, South Carolina, known for its prominent steeple and role as a landmark of the city’s colonial and antebellum heritage.
  • D. Old St. Mary’s Church, Philadelphia, Pennsylvania
    Old St. Mary’s Church in Philadelphia, Pennsylvania is a historic 18th-century Catholic church known for its role in early American history and as the burial site of Revolutionary War naval hero Commodore John Barry.
  • E. Old Philadelphia Presbyterian Church
    Old Philadelphia Presbyterian Church is a historic Presbyterian church and notable landmark located in Quincy, Florida.
  • 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_69c68a57710481909f0c1f3c6ebdb6f2 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f0da176081909a40552c6f22087c completed March 27, 2026, 9:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7fa867b7881908590ca1ea195b1b5 completed March 28, 2026, 3:57 p.m.
NEDg Description generation batch_69c7fc13167c819084ff05d780fc4394 completed March 28, 2026, 4:04 p.m.
NED2 Entity disambiguation (via description) batch_69c7fd453fac8190862000bd670b5695 completed March 28, 2026, 4:09 p.m.
Created at: March 27, 2026, 3:04 p.m.