Triple

T18665086
Position Surface form Disambiguated ID Type / Status
Subject Halifax urban road network E456303 entity
Predicate includesStructure P22287 FINISHED
Object Angus L. Macdonald 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: Angus L. Macdonald Bridge | Statement: [Halifax urban road network, includesStructure, Angus L. Macdonald Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Angus L. Macdonald Bridge
Context triple: [Halifax urban road network, includesStructure, Angus L. Macdonald Bridge]
  • A. Angus L. Macdonald Bridge chosen
    The Angus L. Macdonald Bridge is a suspension bridge in Nova Scotia that spans Halifax Harbour, connecting the cities of Halifax and Dartmouth.
  • B. A. Murray MacKay Bridge
    The A. Murray MacKay Bridge is a major 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. 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.
  • E. Queenston-Lewiston Bridge
    The Queenston-Lewiston Bridge is an international arch bridge and major border crossing over the Niagara River, connecting Ontario, Canada, and New York, United States.
  • 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_69d8d38f72b4819090a935175d9ca8af completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5508e02788190bdea6099f08db4f0 completed April 19, 2026, 10 p.m.
Created at: April 10, 2026, 11:48 a.m.