Triple

T18011544
Position Surface form Disambiguated ID Type / Status
Subject A. Page Brown E430894 entity
Predicate notableWork P4 FINISHED
Object First Presbyterian Church, San Mateo — NE NERFINISHED

How this triple was built (3 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: First Presbyterian Church, San Mateo | Statement: [A. Page Brown, notableWork, First Presbyterian Church, San Mateo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: First Presbyterian Church, San Mateo
Context triple: [A. Page Brown, notableWork, First Presbyterian Church, San Mateo]
  • A. St. John’s Presbyterian Church, Berkeley
    St. John’s Presbyterian Church in Berkeley is a historic California church renowned as an early landmark of architect Julia Morgan’s work, showcasing her distinctive Arts and Crafts–influenced design.
  • B. First Unitarian Church of San Francisco
    The First Unitarian Church of San Francisco is a historic Unitarian Universalist congregation known for its progressive social activism and influential 19th-century minister Thomas Starr King.
  • C. Stanford Memorial Church
    Stanford Memorial Church is a historic, Romanesque-style nondenominational church located at the center of Stanford University’s campus, known for its elaborate mosaics and role as a campus landmark.
  • D. Trinity Cathedral, San Jose
    Trinity Cathedral in San Jose is the principal Episcopal church of the Diocese of El Camino Real and a historic worship and community landmark in downtown San Jose, California.
  • E. Community Presbyterian Church, Beverly Hills
    Community Presbyterian Church in Beverly Hills is a historic church building in California, best known as a significant architectural work by architect Carleton Winslow Sr.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: First Presbyterian Church, San Mateo
Target entity description: First Presbyterian Church, San Mateo is a historic Presbyterian church in San Mateo, California, recognized for its distinctive architecture designed by prominent architect A. Page Brown.
  • A. St. John’s Presbyterian Church, Berkeley
    St. John’s Presbyterian Church in Berkeley is a historic California church renowned as an early landmark of architect Julia Morgan’s work, showcasing her distinctive Arts and Crafts–influenced design.
  • B. First Unitarian Church of San Francisco
    The First Unitarian Church of San Francisco is a historic Unitarian Universalist congregation known for its progressive social activism and influential 19th-century minister Thomas Starr King.
  • C. Stanford Memorial Church
    Stanford Memorial Church is a historic, Romanesque-style nondenominational church located at the center of Stanford University’s campus, known for its elaborate mosaics and role as a campus landmark.
  • D. Trinity Cathedral, San Jose
    Trinity Cathedral in San Jose is the principal Episcopal church of the Diocese of El Camino Real and a historic worship and community landmark in downtown San Jose, California.
  • E. Community Presbyterian Church, Beverly Hills
    Community Presbyterian Church in Beverly Hills is a historic church building in California, best known as a significant architectural work by architect Carleton Winslow Sr.
  • F. None of above. chosen

Provenance (2 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_69d8b904530081908bf341d842464856 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4b51fc108819089e6c130a89811bc completed April 19, 2026, 10:57 a.m.
Created at: April 10, 2026, 10:24 a.m.