Triple

T9035956
Position Surface form Disambiguated ID Type / Status
Subject Henrietta Churchill, 2nd Duchess of Marlborough E216492 entity
Predicate marriagePlace P128 FINISHED
Object St Martin-in-the-Fields, London E156558 NE FINISHED

How this triple was built (2 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 Martin-in-the-Fields, London | Statement: [Henrietta Churchill, 2nd Duchess of Marlborough, marriagePlace, St Martin-in-the-Fields, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St Martin-in-the-Fields, London
Context triple: [Henrietta Churchill, 2nd Duchess of Marlborough, marriagePlace, St Martin-in-the-Fields, London]
  • A. St Martin-in-the-Fields chosen
    St Martin-in-the-Fields is a historic Anglican church in central London, renowned for its neoclassical architecture, prominent cultural and musical programs, and extensive social outreach work.
  • B. St Giles-in-the-Fields, London
    St Giles-in-the-Fields, London is a historic Anglican church in central London known for its 18th-century architecture and notable burials.
  • C. St. Paul's, Covent Garden, London
    St. Paul's, Covent Garden, London is a historic Anglican church in the West End, often called the "Actors' Church" for its long association with the theatre community.
  • D. All Saints Church, Fulham
    All Saints Church, Fulham is a historic parish church on the north bank of the River Thames in west London, notable for its medieval origins and as the burial place of several prominent figures.
  • E. Wesley's Chapel, London
    Wesley's Chapel, London is a historic Methodist church founded by John Wesley in the 18th century, regarded as the "Mother Church of World Methodism" and a major site of Methodist heritage.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca83d10b608190b2b2f8e0a7faaf14 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc6ac0b00c8190a7250b86bb7cc276 completed April 1, 2026, 12:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfdbd1cd688190a4456f242e6d3ddf completed April 3, 2026, 3:25 p.m.
Created at: March 30, 2026, 7:08 p.m.