Triple

T19740176
Position Surface form Disambiguated ID Type / Status
Subject Arthur Roy Brown E474092 entity
Predicate burialPlace P196 FINISHED
Object Mount Pleasant Cemetery, Toronto, Ontario, Canada NE NERFINISHED

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: Mount Pleasant Cemetery, Toronto, Ontario, Canada | Statement: [Arthur Roy Brown, burialPlace, Mount Pleasant Cemetery, Toronto, Ontario, Canada]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mount Pleasant Cemetery, Toronto, Ontario, Canada
Context triple: [Arthur Roy Brown, burialPlace, Mount Pleasant Cemetery, Toronto, Ontario, Canada]
  • A. Mount Pleasant Cemetery, Toronto chosen
    Mount Pleasant Cemetery in Toronto is a historic, park-like burial ground known for its notable interments, landscaped grounds, and role as one of the city's major green spaces.
  • B. Riverside Cemetery, Etobicoke, Ontario, Canada
    Riverside Cemetery in Etobicoke, Ontario, Canada is a historic burial ground best known as the final resting place of former Toronto mayor Rob Ford.
  • C. Pardes Shalom Cemetery, Ontario, Canada
    Pardes Shalom Cemetery is a major Jewish cemetery in Ontario, Canada, serving the Greater Toronto Area’s Jewish community as a primary burial ground.
  • D. Beechwood Cemetery, Ottawa, Canada
    Beechwood Cemetery in Ottawa, Canada is a historic national cemetery known as the resting place of many prominent Canadians, including engineers, politicians, and military figures.
  • E. York Cemetery, Toronto
    York Cemetery in Toronto is a large, multi-faith burial ground in North York known for being the final resting place of several notable figures, including members of European royalty.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e517ebd48190979ee76723bcfadf completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e651607e388190bbb2aaed252820fe completed April 20, 2026, 4:16 p.m.
Created at: April 10, 2026, 1:47 p.m.