Triple

T19591712
Position Surface form Disambiguated ID Type / Status
Subject Esplanade Riel E470251 entity
Predicate partOf P40 FINISHED
Object Provencher Bridge complex
The Provencher Bridge complex is a notable architectural ensemble in Winnipeg, Manitoba, combining a vehicular bridge over the Red River with an adjacent pedestrian span and public gathering space that links downtown to the historic French quarter of St. Boniface.
E1385531 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: Provencher Bridge complex | Statement: [Esplanade Riel, partOf, Provencher Bridge complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Provencher Bridge complex
Context triple: [Esplanade Riel, partOf, Provencher Bridge complex]
  • A. Louis-Hippolyte Lafontaine Bridge–Tunnel
    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. Chaudière Bridge
    Chaudière Bridge is a historic bridge spanning the Ottawa River that connects the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
  • C. Dubuc Bridge
    Dubuc Bridge is a major road bridge spanning the Saguenay River in Saguenay, Quebec, serving as a key transportation link in the region.
  • 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. 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.
  • 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: Provencher Bridge complex
Triple: [Esplanade Riel, partOf, Provencher Bridge complex]
Generated description
The Provencher Bridge complex is a notable architectural ensemble in Winnipeg, Manitoba, combining a vehicular bridge over the Red River with an adjacent pedestrian span and public gathering space that links downtown to the historic French quarter of St. Boniface.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Provencher Bridge complex
Target entity description: The Provencher Bridge complex is a notable architectural ensemble in Winnipeg, Manitoba, combining a vehicular bridge over the Red River with an adjacent pedestrian span and public gathering space that links downtown to the historic French quarter of St. Boniface.
  • A. Louis-Hippolyte Lafontaine Bridge–Tunnel
    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. Chaudière Bridge
    Chaudière Bridge is a historic bridge spanning the Ottawa River that connects the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
  • C. Dubuc Bridge
    Dubuc Bridge is a major road bridge spanning the Saguenay River in Saguenay, Quebec, serving as a key transportation link in the region.
  • 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. 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.
  • 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_69d8e510024481908415c0d616fa6186 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e6405646f0819089436d5517c03047 completed April 20, 2026, 3:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075f1514e48190b3d4cba9663a5de0 completed May 15, 2026, 5:59 p.m.
NEDg Description generation batch_6a07635554e48190bddd41b6635fddf1 completed May 15, 2026, 6:17 p.m.
NED2 Entity disambiguation (via description) batch_6a0764285fe08190a9a2a270f781e500 completed May 15, 2026, 6:21 p.m.
Created at: April 10, 2026, 1:43 p.m.