Triple

T432085
Position Surface form Disambiguated ID Type / Status
Subject Harrow Hill E9734 entity
Predicate hasLandmark P105 FINISHED
Object St Mary’s Church, Harrow on the Hill
St Mary’s Church, Harrow on the Hill is a historic medieval parish church in Harrow, London, renowned for its hilltop setting and extensive views over the city.
E54209 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 Mary’s Church, Harrow on the Hill | Statement: [Harrow Hill, hasLandmark, St Mary’s Church, Harrow on the Hill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: St Mary’s Church, Harrow on the Hill
Context triple: [Harrow Hill, hasLandmark, St Mary’s Church, Harrow on the Hill]
  • A. Harrow School Chapel
    Harrow School Chapel is the historic Anglican chapel at Harrow School, serving as a central place of worship and ceremonial gatherings for the school community.
  • B. Saint Margaret's Church, Westminster
    Saint Margaret's Church, Westminster is a historic Anglican parish church in London, situated next to Westminster Abbey and the Houses of Parliament, long associated with parliamentary worship and notable state occasions.
  • C. St Olave's Church, Hart Street, London
    St Olave's Church, Hart Street, London is a historic medieval Anglican church in the City of London, noted for its surviving pre-Great Fire architecture and strong association with the diarist Samuel Pepys.
  • D. Elie Parish Church
    Elie Parish Church is a historic Church of Scotland parish church serving the coastal village of Elie in Fife, Scotland.
  • E. St Alfege Church
    St Alfege Church is a historic Anglican church in Greenwich, London, notable as the site of Archbishop Alfege’s martyrdom and for its Baroque design by Nicholas Hawksmoor.
  • 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 Mary’s Church, Harrow on the Hill
Triple: [Harrow Hill, hasLandmark, St Mary’s Church, Harrow on the Hill]
Generated description
St Mary’s Church, Harrow on the Hill is a historic medieval parish church in Harrow, London, renowned for its hilltop setting and extensive views over the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: St Mary’s Church, Harrow on the Hill
Target entity description: St Mary’s Church, Harrow on the Hill is a historic medieval parish church in Harrow, London, renowned for its hilltop setting and extensive views over the city.
  • A. Harrow School Chapel
    Harrow School Chapel is the historic Anglican chapel at Harrow School, serving as a central place of worship and ceremonial gatherings for the school community.
  • B. Saint Margaret's Church, Westminster
    Saint Margaret's Church, Westminster is a historic Anglican parish church in London, situated next to Westminster Abbey and the Houses of Parliament, long associated with parliamentary worship and notable state occasions.
  • C. St Olave's Church, Hart Street, London
    St Olave's Church, Hart Street, London is a historic medieval Anglican church in the City of London, noted for its surviving pre-Great Fire architecture and strong association with the diarist Samuel Pepys.
  • D. Elie Parish Church
    Elie Parish Church is a historic Church of Scotland parish church serving the coastal village of Elie in Fife, Scotland.
  • E. St Alfege Church
    St Alfege Church is a historic Anglican church in Greenwich, London, notable as the site of Archbishop Alfege’s martyrdom and for its Baroque design by Nicholas Hawksmoor.
  • 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_69a2e801e1d48190b505d1dd336b52ac completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2eef07e748190b05392778f3de980 completed Feb. 28, 2026, 1:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42f6a359081909c27b9e382633aa8 completed March 1, 2026, 12:22 p.m.
NEDg Description generation batch_69a4302e3a7c81909cb717f13b5fe74d completed March 1, 2026, 12:25 p.m.
NED2 Entity disambiguation (via description) batch_69a430c72ff88190ad48e4b2d1f21f43 completed March 1, 2026, 12:27 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.