Triple

T18813341
Position Surface form Disambiguated ID Type / Status
Subject Halifax Harbour E460069 entity
Predicate crossedBy P416 FINISHED
Object A. Murray MacKay Bridge — 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: A. Murray MacKay Bridge | Statement: [Halifax Harbour, crossedBy, A. Murray MacKay Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A. Murray MacKay Bridge
Context triple: [Halifax Harbour, crossedBy, A. Murray MacKay Bridge]
  • A. A. Murray MacKay Bridge chosen
    The A. Murray MacKay Bridge is a major suspension bridge in Nova Scotia that spans Halifax Harbour, connecting the cities of Halifax and Dartmouth.
  • B. Angus L. Macdonald Bridge
    The Angus L. Macdonald Bridge is a suspension bridge in Nova Scotia that spans Halifax Harbour, connecting the cities of Halifax and Dartmouth.
  • C. Pattullo Bridge
    The Pattullo Bridge is a major road bridge in Metro Vancouver, British Columbia, connecting the cities of New Westminster and Surrey across the Fraser River.
  • D. Arthur Laing Bridge
    The Arthur Laing Bridge is a major road bridge in Metro Vancouver that connects the city of Vancouver to Sea Island, providing a key route to Vancouver International Airport.
  • E. Perth-Andover bridge
    The Perth-Andover bridge is a roadway bridge in Perth-Andover, New Brunswick, Canada, that serves as a key crossing and local transportation link over the Tobique River.
  • 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_69d8d398c7d4819091cb2f7e48948aeb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5a3de2f6881908a9da4d5abd7ee61 completed April 20, 2026, 3:56 a.m.
Created at: April 10, 2026, 11:53 a.m.