Triple

T16244108
Position Surface form Disambiguated ID Type / Status
Subject South Shore of Montreal E394324 entity
Predicate hasTransportLink P1298 FINISHED
Object Louis-Hippolyte Lafontaine Bridge–Tunnel E679568 NE FINISHED

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: Louis-Hippolyte Lafontaine Bridge–Tunnel | Statement: [South Shore of Montreal, hasTransportLink, Louis-Hippolyte Lafontaine Bridge–Tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Louis-Hippolyte Lafontaine Bridge–Tunnel
Context triple: [South Shore of Montreal, hasTransportLink, Louis-Hippolyte Lafontaine Bridge–Tunnel]
  • A. Louis-Hippolyte Lafontaine Bridge–Tunnel chosen
    The Louis-Hippolyte Lafontaine Bridge–Tunnel is a major highway crossing that combines a bridge and an underwater tunnel to link the south shore suburbs with the Island of Montreal across the Saint Lawrence River.
  • B. Papineau-Leblanc Bridge
    The Papineau-Leblanc Bridge is a major highway bridge in the Montreal area that carries traffic across the Rivière des Prairies between the Island of Montreal and Laval.
  • C. Macdonald-Cartier Bridge
    The Macdonald-Cartier Bridge is a major road bridge spanning the Ottawa River, linking the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
  • D. Honoré-Mercier Bridge
    The Honoré-Mercier Bridge is a major road bridge in the Montreal area that spans the Saint Lawrence River, connecting the Island of Montreal to the South Shore near the Kahnawà:ke Mohawk Territory.
  • E. Serge-Marcil Bridge
    The Serge-Marcil Bridge is a major highway bridge in Quebec that carries traffic across the St. Lawrence River as part of the region’s autoroute network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d87f2171208190951025e526947816 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e24560c6848190ae0e85ecb11a9264 completed April 17, 2026, 2:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001f8ae4288190b59e4af3e3d95000 completed May 10, 2026, 6:02 a.m.
Created at: April 10, 2026, 5:04 a.m.