Triple

T438902
Position Surface form Disambiguated ID Type / Status
Subject Princess Margaret E10070 entity
Predicate cremationPlace P13161 FINISHED
Object Slough Crematorium
Slough Crematorium is a crematorium in Slough, England, best known as the place where Princess Margaret, sister of Queen Elizabeth II, was cremated.
E55373 NE FINISHED

How this triple was built (5 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: Slough Crematorium | Statement: [Princess Margaret, cremationPlace, Slough Crematorium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Slough Crematorium
Context triple: [Princess Margaret, cremationPlace, Slough Crematorium]
  • A. Gunnersbury Cemetery
    Gunnersbury Cemetery is a London burial ground known for being the final resting place of several notable figures, including Polish World War II commander Tadeusz Bór-Komorowski.
  • B. West Norwood Cemetery, London
    West Norwood Cemetery in London is a historic Victorian garden cemetery and one of the "Magnificent Seven" cemeteries, noted for its notable burials, elaborate monuments, and architectural heritage.
  • C. Bath Abbey Churchyard
    Bath Abbey Churchyard is the historic burial ground and public space surrounding Bath Abbey in the center of Bath, England.
  • D. Highgate Cemetery, London
    Highgate Cemetery in London is a historic Victorian burial ground renowned for its elaborate funerary architecture, atmospheric wooded setting, and as the resting place of many notable figures.
  • E. Belton Cemetery
    Belton Cemetery is a local burial ground and historic resting place serving the community of Belton, Missouri.
  • 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: Slough Crematorium
Triple: [Princess Margaret, cremationPlace, Slough Crematorium]
Generated description
Slough Crematorium is a crematorium in Slough, England, best known as the place where Princess Margaret, sister of Queen Elizabeth II, was cremated.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Slough Crematorium
Target entity description: Slough Crematorium is a crematorium in Slough, England, best known as the place where Princess Margaret, sister of Queen Elizabeth II, was cremated.
  • A. Gunnersbury Cemetery
    Gunnersbury Cemetery is a London burial ground known for being the final resting place of several notable figures, including Polish World War II commander Tadeusz Bór-Komorowski.
  • B. West Norwood Cemetery, London
    West Norwood Cemetery in London is a historic Victorian garden cemetery and one of the "Magnificent Seven" cemeteries, noted for its notable burials, elaborate monuments, and architectural heritage.
  • C. Bath Abbey Churchyard
    Bath Abbey Churchyard is the historic burial ground and public space surrounding Bath Abbey in the center of Bath, England.
  • D. Highgate Cemetery, London
    Highgate Cemetery in London is a historic Victorian burial ground renowned for its elaborate funerary architecture, atmospheric wooded setting, and as the resting place of many notable figures.
  • E. Belton Cemetery
    Belton Cemetery is a local burial ground and historic resting place serving the community of Belton, Missouri.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: cremationPlace
Context triple: [Princess Margaret, cremationPlace, Slough Crematorium]
  • A. burialPlace
    Indicates the location where a person or entity is buried.
  • B. countryOfBurial
    Indicates the country in which a person or entity is buried.
  • C. hasCemetery
    Indicates that one entity possesses, contains, or includes a cemetery associated with it.
  • D. locatedInCemetery
    Indicates that one entity is situated within the grounds or area of a cemetery.
  • E. burialCoordinates
    Indicates the geographic location where an entity is buried, typically expressed as spatial coordinates.
  • F. None of above. chosen

Provenance (7 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_69a2e8465ef481909655c681b01e2986 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2ef283be881909444aaf257451747 completed Feb. 28, 2026, 1:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4366eb0588190beb5c43828f8ca45 completed March 1, 2026, 12:51 p.m.
NEDg Description generation batch_69a436c6f1a0819086f8d8f12bc82e87 completed March 1, 2026, 12:53 p.m.
NED2 Entity disambiguation (via description) batch_69a4379eee248190a417b81afbb403ae completed March 1, 2026, 12:57 p.m.
PD Predicate disambiguation batch_69a2eddcf50c8190bfa0d1f8ee9f604a completed Feb. 28, 2026, 1:30 p.m.
PDg Predicate description generation batch_69a2eeb9e6b0819093863959a6e5730a completed Feb. 28, 2026, 1:33 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.