Triple

T6480108
Position Surface form Disambiguated ID Type / Status
Subject Ontario Heritage Trust E146169 entity
Predicate owns P347 FINISHED
Object McMartin House
McMartin House is a historic building in Ontario, Canada, recognized for its architectural and cultural significance and preserved as a provincial heritage site.
E596435 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: McMartin House | Statement: [Ontario Heritage Trust, owns, McMartin House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: McMartin House
Context triple: [Ontario Heritage Trust, owns, McMartin House]
  • A. Mary's Place
    "Mary's Place" is a soulful, gospel-infused rock song by Bruce Springsteen that celebrates community, resilience, and joy in the face of loss.
  • B. Robie House
    Robie House is a landmark Prairie School residence in Chicago, celebrated as one of Frank Lloyd Wright’s most important and influential architectural masterpieces.
  • C. Merlis Belsher Place
    Merlis Belsher Place is a modern multi-purpose ice and sports arena in Saskatoon, Saskatchewan, primarily used for hockey and community sporting events.
  • D. Lizzie Borden House
    The Lizzie Borden House is a historic Fall River residence best known as the site of the infamous 1892 axe murders associated with Lizzie Borden, now operating as a museum and bed-and-breakfast.
  • E. Vinson Court
    The Vinson Court was the period in U.S. Supreme Court history (1946–1953) when Fred M. Vinson served as Chief Justice, overseeing key decisions on post–World War II civil liberties, federal power, and the early Cold War.
  • 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: McMartin House
Triple: [Ontario Heritage Trust, owns, McMartin House]
Generated description
McMartin House is a historic building in Ontario, Canada, recognized for its architectural and cultural significance and preserved as a provincial heritage site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: McMartin House
Target entity description: McMartin House is a historic building in Ontario, Canada, recognized for its architectural and cultural significance and preserved as a provincial heritage site.
  • A. Mary's Place
    "Mary's Place" is a soulful, gospel-infused rock song by Bruce Springsteen that celebrates community, resilience, and joy in the face of loss.
  • B. Robie House
    Robie House is a landmark Prairie School residence in Chicago, celebrated as one of Frank Lloyd Wright’s most important and influential architectural masterpieces.
  • C. Merlis Belsher Place
    Merlis Belsher Place is a modern multi-purpose ice and sports arena in Saskatoon, Saskatchewan, primarily used for hockey and community sporting events.
  • D. Lizzie Borden House
    The Lizzie Borden House is a historic Fall River residence best known as the site of the infamous 1892 axe murders associated with Lizzie Borden, now operating as a museum and bed-and-breakfast.
  • E. Vinson Court
    The Vinson Court was the period in U.S. Supreme Court history (1946–1953) when Fred M. Vinson served as Chief Justice, overseeing key decisions on post–World War II civil liberties, federal power, and the early Cold War.
  • 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_69c008fec7408190af7b146dc63d9750 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06a4e764c819086828bb841f588e0 completed March 22, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c653aceb8c8190aff0abf15b049737 completed March 27, 2026, 9:53 a.m.
NEDg Description generation batch_69c6559d06c8819082cad37d62fcb3a3 completed March 27, 2026, 10:02 a.m.
NED2 Entity disambiguation (via description) batch_69c6564e01748190a3a12abcc0dfd30f completed March 27, 2026, 10:05 a.m.
Created at: March 22, 2026, 4:51 p.m.