Triple

T6250916
Position Surface form Disambiguated ID Type / Status
Subject H. John Heinz III E140042 entity
Predicate burialPlace P196 FINISHED
Object Homewood Cemetery, Pittsburgh, Pennsylvania, United States E211743 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: Homewood Cemetery, Pittsburgh, Pennsylvania, United States | Statement: [H. John Heinz III, burialPlace, Homewood Cemetery, Pittsburgh, Pennsylvania, United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Homewood Cemetery, Pittsburgh, Pennsylvania, United States
Context triple: [H. John Heinz III, burialPlace, Homewood Cemetery, Pittsburgh, Pennsylvania, United States]
  • A. Homewood Cemetery, Pittsburgh, Pennsylvania, United States chosen
    Homewood Cemetery is a historic, landscaped burial ground in Pittsburgh, Pennsylvania, known as the final resting place of many prominent local and national figures.
  • B. Calvary Cemetery, Pittsburgh, Pennsylvania, United States
    Calvary Cemetery in Pittsburgh, Pennsylvania, is a large historic Catholic burial ground known as the final resting place of many notable local figures, including boxing champion Fritzie Zivic.
  • C. Oaklands Cemetery, West Chester, Pennsylvania, United States
    Oaklands Cemetery in West Chester, Pennsylvania, is a historic burial ground noted for being the final resting place of American composer Samuel Barber.
  • D. Woodward Hill Cemetery, Lancaster, Pennsylvania
    Woodward Hill Cemetery in Lancaster, Pennsylvania is a historic burial ground best known as the final resting place of U.S. President James Buchanan.
  • E. Holy Cross Cemetery, Yeadon, Pennsylvania, United States
    Holy Cross Cemetery in Yeadon, Pennsylvania, is a large Roman Catholic burial ground in the Philadelphia area known for being the final resting place of numerous local figures, including labor union official and alleged mob hitman Frank Sheeran.
  • 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_69c008b4858c819095b0199114a9a87b completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0633dde348190bbf02a943d94e3be completed March 22, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c244240b448190be3645177194ced6 completed March 24, 2026, 7:58 a.m.
Created at: March 22, 2026, 4:24 p.m.