Triple

T15926808
Position Surface form Disambiguated ID Type / Status
Subject Karrakatta Cemetery E386224 entity
Predicate operatedBy P86 FINISHED
Object Metropolitan Cemeteries Board
The Metropolitan Cemeteries Board is a Western Australian government authority responsible for managing and operating major public cemeteries and memorial parks in the Perth metropolitan area.
 E1185368 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: Metropolitan Cemeteries Board | Statement: [Karrakatta Cemetery, operatedBy, Metropolitan Cemeteries Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metropolitan Cemeteries Board
Context triple: [Karrakatta Cemetery, operatedBy, Metropolitan Cemeteries Board]
  • A. Greater Metropolitan Cemeteries Trust
    The Greater Metropolitan Cemeteries Trust is a Victorian public cemetery trust that manages and operates multiple major cemeteries and memorial parks across the greater Melbourne region.
  • B. 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.
  • C. 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.
  • D. Melbourne General Cemetery Trust
    Melbourne General Cemetery Trust is an administrative body that historically managed major public cemeteries in the Melbourne area.
  • E. Elmwood Cemetery Association
    Elmwood Cemetery Association is the nonprofit organization responsible for managing and preserving Detroit’s historic Elmwood Cemetery.
  • 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: Metropolitan Cemeteries Board
Triple: [Karrakatta Cemetery, operatedBy, Metropolitan Cemeteries Board]
Generated description
The Metropolitan Cemeteries Board is a Western Australian government authority responsible for managing and operating major public cemeteries and memorial parks in the Perth metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Metropolitan Cemeteries Board
Target entity description: The Metropolitan Cemeteries Board is a Western Australian government authority responsible for managing and operating major public cemeteries and memorial parks in the Perth metropolitan area.
  • A. Greater Metropolitan Cemeteries Trust
    The Greater Metropolitan Cemeteries Trust is a Victorian public cemetery trust that manages and operates multiple major cemeteries and memorial parks across the greater Melbourne region.
  • B. 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.
  • C. 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.
  • D. Melbourne General Cemetery Trust
    Melbourne General Cemetery Trust is an administrative body that historically managed major public cemeteries in the Melbourne area.
  • E. Elmwood Cemetery Association
    Elmwood Cemetery Association is the nonprofit organization responsible for managing and preserving Detroit’s historic Elmwood Cemetery.
  • F. None of above. chosen

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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156866de48190a744e8dcaa0c66f1 completed April 16, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb5adcde88190ae2a845aaa9d31ac completed May 9, 2026, 10:31 p.m.
NEDg Description generation batch_69ffb6c4a66c8190bba70da71c9ec576 completed May 9, 2026, 10:35 p.m.
NED2 Entity disambiguation (via description) batch_69ffb7a373d88190a2fcf75022f3e161 completed May 9, 2026, 10:39 p.m.
Created at: April 10, 2026, 4:52 a.m.