Triple

T18664346
Position Surface form Disambiguated ID Type / Status
Subject City of Dartmouth E456287 entity
Predicate hasTransportationLink P1298 FINISHED
Object A. Murray MacKay Bridge — NE NERFINISHED

How this triple was built (3 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: [City of Dartmouth, hasTransportationLink, A. Murray MacKay Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A. Murray MacKay Bridge
Context triple: [City of Dartmouth, hasTransportationLink, A. Murray MacKay Bridge]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Prince Street Bridge
    Prince Street Bridge is a historic swing bridge in Bristol, England, carrying road and pedestrian traffic across the entrance to Bristol Harbour.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A. Murray MacKay Bridge
Target entity description: The A. Murray MacKay Bridge is a major suspension bridge in Nova Scotia that spans Halifax Harbour, connecting the cities of Halifax and Dartmouth.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Prince Street Bridge
    Prince Street Bridge is a historic swing bridge in Bristol, England, carrying road and pedestrian traffic across the entrance to Bristol Harbour.
  • F. None of above. chosen

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_69d8d38f72b4819090a935175d9ca8af completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5508d2d588190a468bd7b205d2057 completed April 19, 2026, 10 p.m.
Created at: April 10, 2026, 11:48 a.m.