Triple

T16087273
Position Surface form Disambiguated ID Type / Status
Subject Montreal road network E390264 entity
Predicate includes P1393 FINISHED
Object Ville-Marie Expressway
The Ville-Marie Expressway is a major sunken urban highway in downtown Montreal that carries Autoroute 720 traffic through the city’s core and connects key bridges and expressways.
E1197860 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: Ville-Marie Expressway | Statement: [Montreal road network, includes, Ville-Marie Expressway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ville-Marie Expressway
Context triple: [Montreal road network, includes, Ville-Marie Expressway]
  • A. Macdonald–Cartier Freeway
    The Macdonald–Cartier Freeway is a major Canadian highway corridor in Ontario that serves as one of the busiest and most important transportation routes in the country.
  • B. Autoroute Décarie
    Autoroute Décarie is a major sunken expressway segment in Montreal that forms part of Quebec's Autoroute 15 and serves as a key north–south traffic artery through the city.
  • C. Quebec Autoroute 40
    Quebec Autoroute 40 is a major east–west highway in the Canadian province of Quebec that forms part of the Trans-Canada Highway and connects several key cities, including Montreal and Quebec City.
  • D. Boulevard Décarie
    Boulevard Décarie is a major north–south thoroughfare in Montreal, Quebec, known for its heavy traffic, commercial activity, and role as a key urban artery on the island.
  • E. Gardiner Expressway
    The Gardiner Expressway is a major elevated highway running along Toronto’s waterfront, serving as a key east–west commuter route into and out of the city’s downtown core.
  • 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: Ville-Marie Expressway
Triple: [Montreal road network, includes, Ville-Marie Expressway]
Generated description
The Ville-Marie Expressway is a major sunken urban highway in downtown Montreal that carries Autoroute 720 traffic through the city’s core and connects key bridges and expressways.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ville-Marie Expressway
Target entity description: The Ville-Marie Expressway is a major sunken urban highway in downtown Montreal that carries Autoroute 720 traffic through the city’s core and connects key bridges and expressways.
  • A. Macdonald–Cartier Freeway
    The Macdonald–Cartier Freeway is a major Canadian highway corridor in Ontario that serves as one of the busiest and most important transportation routes in the country.
  • B. Autoroute Décarie
    Autoroute Décarie is a major sunken expressway segment in Montreal that forms part of Quebec's Autoroute 15 and serves as a key north–south traffic artery through the city.
  • C. Quebec Autoroute 40
    Quebec Autoroute 40 is a major east–west highway in the Canadian province of Quebec that forms part of the Trans-Canada Highway and connects several key cities, including Montreal and Quebec City.
  • D. Boulevard Décarie
    Boulevard Décarie is a major north–south thoroughfare in Montreal, Quebec, known for its heavy traffic, commercial activity, and role as a key urban artery on the island.
  • E. Gardiner Expressway
    The Gardiner Expressway is a major elevated highway running along Toronto’s waterfront, serving as a key east–west commuter route into and out of the city’s downtown core.
  • 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_69d87f198bc48190a8b7e53ca15b7ead completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e1844f95508190a06dad0ccc9b6191 completed April 17, 2026, 12:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff79a96d08190af69cbb18037f66e completed May 10, 2026, 3:12 a.m.
NEDg Description generation batch_69fff86a556c819096bc008e1ca76e8c completed May 10, 2026, 3:15 a.m.
NED2 Entity disambiguation (via description) batch_69fff926120081909f1042bf3a16ea10 completed May 10, 2026, 3:19 a.m.
Created at: April 10, 2026, 4:59 a.m.