Triple

T3079572
Position Surface form Disambiguated ID Type / Status
Subject Arlington Street E64222 entity
Predicate hasBuilding P105 FINISHED
Object Arlington Street Church
Arlington Street Church is a historic Unitarian Universalist congregation in Boston, Massachusetts, renowned for its 19th-century architecture and prominent role in social justice movements.
 E325032 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: Arlington Street Church | Statement: [Arlington Street, hasBuilding, Arlington Street Church]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arlington Street Church
Context triple: [Arlington Street, hasBuilding, Arlington Street Church]
  • A. Park Street Church
    Park Street Church is a historic Congregational church in downtown Boston, Massachusetts, renowned for its early 19th-century architecture and its role in significant social and religious movements in American history.
  • B. Trinity Episcopal Church
    Trinity Episcopal Church is a historic Episcopal parish church located in the Asylum Hill neighborhood of Hartford, Connecticut, noted for its distinctive architecture and longstanding community presence.
  • C. Trinity Episcopal Church
    Trinity Episcopal Church is a historic Episcopal parish church located in Upper Marlboro, Maryland, known for its longstanding religious and architectural significance in the region.
  • D. St. Matthew's Church
    St. Matthew's Church is a Christian place of worship and community led in part by Reverend Henry Biggs.
  • E. St. Ann’s Episcopal Church
    St. Ann’s Episcopal Church is a historic seaside Episcopal church in Kennebunkport, Maine, known for its rustic stone architecture and scenic oceanfront setting.
  • 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: Arlington Street Church
Triple: [Arlington Street, hasBuilding, Arlington Street Church]
Generated description
Arlington Street Church is a historic Unitarian Universalist congregation in Boston, Massachusetts, renowned for its 19th-century architecture and prominent role in social justice movements.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arlington Street Church
Target entity description: Arlington Street Church is a historic Unitarian Universalist congregation in Boston, Massachusetts, renowned for its 19th-century architecture and prominent role in social justice movements.
  • A. Park Street Church
    Park Street Church is a historic Congregational church in downtown Boston, Massachusetts, renowned for its early 19th-century architecture and its role in significant social and religious movements in American history.
  • B. Trinity Episcopal Church
    Trinity Episcopal Church is a historic Episcopal parish church located in the Asylum Hill neighborhood of Hartford, Connecticut, noted for its distinctive architecture and longstanding community presence.
  • C. Trinity Episcopal Church
    Trinity Episcopal Church is a historic Episcopal parish church located in Upper Marlboro, Maryland, known for its longstanding religious and architectural significance in the region.
  • D. St. Matthew's Church
    St. Matthew's Church is a Christian place of worship and community led in part by Reverend Henry Biggs.
  • E. St. Ann’s Episcopal Church
    St. Ann’s Episcopal Church is a historic seaside Episcopal church in Kennebunkport, Maine, known for its rustic stone architecture and scenic oceanfront setting.
  • 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_69ad857bb4c88190a4cf27893fcabed8 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada1a9d61081909953eb2f4ad4537e completed March 8, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1f890a21c8190bcb78fe5c9ec6e75 completed March 11, 2026, 11:19 p.m.
NEDg Description generation batch_69b1f9883fa48190b41921bcfbe55e59 completed March 11, 2026, 11:23 p.m.
NED2 Entity disambiguation (via description) batch_69b1f9f759408190a4f2121078fe13cb completed March 11, 2026, 11:25 p.m.
Created at: March 8, 2026, 3:02 p.m.