Triple

T15980407
Position Surface form Disambiguated ID Type / Status
Subject Côte-Vertu E387555 entity
Predicate hasEntranceOn P1974 FINISHED
Object 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.
E1188605 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: Boulevard Décarie | Statement: [Côte-Vertu, hasEntranceOn, Boulevard Décarie]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boulevard Décarie
Context triple: [Côte-Vertu, hasEntranceOn, Boulevard Décarie]
  • A. Boulevard de Maisonneuve
    Boulevard de Maisonneuve is a major east–west thoroughfare in Montreal, Canada, known for running through the downtown core and cultural areas such as the Quartier des Spectacles.
  • B. René-Lévesque Boulevard
    René-Lévesque Boulevard is a major east–west thoroughfare in downtown Montreal, Quebec, named in honor of former Quebec premier René Lévesque.
  • C. Boulevard Charest Est
    Boulevard Charest Est is a major commercial thoroughfare in Quebec City’s Saint-Roch district, lined with shops, services, and urban amenities.
  • D. Boulevard Saint-Jean
    Boulevard Saint-Jean is a major north–south arterial road on the West Island of Montreal that serves as a key commercial and transportation corridor through Dollard-des-Ormeaux and neighboring communities.
  • E. Boulevard Gouin Ouest
    Boulevard Gouin Ouest is a major arterial street in Montreal that runs along the Rivière des Prairies, serving as a key east–west corridor through the Pierrefonds-Roxboro borough.
  • 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: Boulevard Décarie
Triple: [Côte-Vertu, hasEntranceOn, Boulevard Décarie]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boulevard Décarie
Target entity description: 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.
  • A. Boulevard de Maisonneuve
    Boulevard de Maisonneuve is a major east–west thoroughfare in Montreal, Canada, known for running through the downtown core and cultural areas such as the Quartier des Spectacles.
  • B. René-Lévesque Boulevard
    René-Lévesque Boulevard is a major east–west thoroughfare in downtown Montreal, Quebec, named in honor of former Quebec premier René Lévesque.
  • C. Boulevard Charest Est
    Boulevard Charest Est is a major commercial thoroughfare in Quebec City’s Saint-Roch district, lined with shops, services, and urban amenities.
  • D. Boulevard Saint-Jean
    Boulevard Saint-Jean is a major north–south arterial road on the West Island of Montreal that serves as a key commercial and transportation corridor through Dollard-des-Ormeaux and neighboring communities.
  • E. Boulevard Gouin Ouest
    Boulevard Gouin Ouest is a major arterial street in Montreal that runs along the Rivière des Prairies, serving as a key east–west corridor through the Pierrefonds-Roxboro borough.
  • 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_69d86da94ccc819083d187f5dc6a123e completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e157542cd88190832e7ae79bd38ffc completed April 16, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffc3cb0ed48190b35c19f3961f183b completed May 9, 2026, 11:31 p.m.
NEDg Description generation batch_69ffc5f664148190a1f400c28d31cafe completed May 9, 2026, 11:40 p.m.
NED2 Entity disambiguation (via description) batch_69ffc6f9b4f4819092600165241377f6 completed May 9, 2026, 11:44 p.m.
Created at: April 10, 2026, 4:54 a.m.