Triple

T18239000
Position Surface form Disambiguated ID Type / Status
Subject Brentwood Cathedral E436756 entity
Predicate dedication P1273 FINISHED
Object Cathedral Church of St Mary and St Helen — 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: Cathedral Church of St Mary and St Helen | Statement: [Brentwood Cathedral, dedication, Cathedral Church of St Mary and St Helen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cathedral Church of St Mary and St Helen
Context triple: [Brentwood Cathedral, dedication, Cathedral Church of St Mary and St Helen]
  • A. Cathedral Church of St. Mary
    The Cathedral Church of St. Mary is a prominent Eastern Orthodox cathedral and key religious landmark in the Bulgarian city of Pazardzhik.
  • B. St Helen’s Church
    St Helen’s Church is a historic parish church in Abingdon, Oxfordshire, noted for its medieval architecture and prominent riverside setting.
  • C. Cathedral Church of Saint Martin
    The Cathedral Church of Saint Martin is the Anglican cathedral in Leicester, England, best known as the final resting place of King Richard III.
  • D. Church of St. Mary and the Martyrs
    The Church of St. Mary and the Martyrs, better known as the Pantheon in Rome, is an ancient Roman temple converted into a Christian basilica and renowned for its vast domed rotunda and oculus.
  • E. Cathedral Church of St Peter and St Paul
    The Cathedral Church of St Peter and St Paul, commonly known as Lancaster Cathedral, is the Roman Catholic cathedral and principal church of the Diocese of Lancaster in Lancashire, England.
  • 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: Cathedral Church of St Mary and St Helen
Target entity description: The Cathedral Church of St Mary and St Helen is the Roman Catholic cathedral in Brentwood, Essex, serving as the mother church of the Diocese of Brentwood.
  • A. Cathedral Church of St. Mary
    The Cathedral Church of St. Mary is a prominent Eastern Orthodox cathedral and key religious landmark in the Bulgarian city of Pazardzhik.
  • B. St Helen’s Church
    St Helen’s Church is a historic parish church in Abingdon, Oxfordshire, noted for its medieval architecture and prominent riverside setting.
  • C. Cathedral Church of Saint Martin
    The Cathedral Church of Saint Martin is the Anglican cathedral in Leicester, England, best known as the final resting place of King Richard III.
  • D. Church of St. Mary and the Martyrs
    The Church of St. Mary and the Martyrs, better known as the Pantheon in Rome, is an ancient Roman temple converted into a Christian basilica and renowned for its vast domed rotunda and oculus.
  • E. Cathedral Church of St Peter and St Paul
    The Cathedral Church of St Peter and St Paul, commonly known as Lancaster Cathedral, is the Roman Catholic cathedral and principal church of the Diocese of Lancaster in Lancashire, England.
  • 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_69d8b91104e08190a8241f7d260a5162 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4f7e0a0ac819090d48ae45b1ebfc9 completed April 19, 2026, 3:42 p.m.
Created at: April 10, 2026, 10:33 a.m.