Triple

T7528676
Position Surface form Disambiguated ID Type / Status
Subject Mount Royal Cemetery E177960 entity
Predicate ownedBy P347 FINISHED
Object Mount Royal Cemetery Company
Mount Royal Cemetery Company is the private, non-profit organization that manages and operates the historic Mount Royal Cemetery in Montreal, Canada.
 E177960 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: Mount Royal Cemetery Company | Statement: [Mount Royal Cemetery, ownedBy, Mount Royal Cemetery Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mount Royal Cemetery Company
Context triple: [Mount Royal Cemetery, ownedBy, Mount Royal Cemetery Company]
  • A. Rosehill Cemetery Company
    Rosehill Cemetery Company is the private organization that manages and operates Chicago’s historic Rosehill Cemetery, one of the city’s largest and oldest burial grounds.
  • B. Mount Royal Cemetery
    Mount Royal Cemetery is a historic, large, and picturesque burial ground in Montreal, Canada, known for its landscaped grounds, notable monuments, and many prominent interments.
  • C. The Woodlands Cemetery Company
    The Woodlands Cemetery Company is the organization responsible for managing and preserving The Woodlands Cemetery, a historic rural cemetery and arboretum in Philadelphia.
  • D. Mount Olivet Cemetery Company
    Mount Olivet Cemetery Company is the organization that owns and manages Mount Olivet Cemetery in Frederick, Maryland.
  • E. London Cemetery Company
    The London Cemetery Company was a 19th-century private firm responsible for developing and operating some of London's major commercial burial grounds.
  • 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: Mount Royal Cemetery Company
Triple: [Mount Royal Cemetery, ownedBy, Mount Royal Cemetery Company]
Generated description
Mount Royal Cemetery Company is the private, non-profit organization that manages and operates the historic Mount Royal Cemetery in Montreal, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mount Royal Cemetery Company
Target entity description: Mount Royal Cemetery Company is the private, non-profit organization that manages and operates the historic Mount Royal Cemetery in Montreal, Canada.
  • A. Rosehill Cemetery Company
    Rosehill Cemetery Company is the private organization that manages and operates Chicago’s historic Rosehill Cemetery, one of the city’s largest and oldest burial grounds.
  • B. Mount Royal Cemetery chosen
    Mount Royal Cemetery is a historic, large, and picturesque burial ground in Montreal, Canada, known for its landscaped grounds, notable monuments, and many prominent interments.
  • C. The Woodlands Cemetery Company
    The Woodlands Cemetery Company is the organization responsible for managing and preserving The Woodlands Cemetery, a historic rural cemetery and arboretum in Philadelphia.
  • D. Mount Olivet Cemetery Company
    Mount Olivet Cemetery Company is the organization that owns and manages Mount Olivet Cemetery in Frederick, Maryland.
  • E. London Cemetery Company
    The London Cemetery Company was a 19th-century private firm responsible for developing and operating some of London's major commercial burial grounds.
  • F. None of above.

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_69c69f29bf3081909a146aec7755f185 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f81e19208190965f211d057f7fdf completed March 27, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84639c19881909e1736afc01a020d completed March 28, 2026, 9:20 p.m.
NEDg Description generation batch_69c846d0b1348190bc2bf23e75c535a9 completed March 28, 2026, 9:23 p.m.
NED2 Entity disambiguation (via description) batch_69c84748b8988190b4f85c253ea9e403 completed March 28, 2026, 9:25 p.m.
Created at: March 27, 2026, 3:47 p.m.