Triple

T16087288
Position Surface form Disambiguated ID Type / Status
Subject Montreal road network E390264 entity
Predicate includes P1393 FINISHED
Object Henri-Bourassa Boulevard
Henri-Bourassa Boulevard is a major east–west thoroughfare in Montreal that runs across several boroughs and serves as an important urban transportation corridor.
 E1204682 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: Henri-Bourassa Boulevard | Statement: [Montreal road network, includes, Henri-Bourassa Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Henri-Bourassa Boulevard
Context triple: [Montreal road network, includes, Henri-Bourassa Boulevard]
  • A. Saint-Laurent Boulevard
    Saint-Laurent Boulevard is a major historic north–south artery in Montreal that traditionally serves as a cultural and linguistic dividing line in the city.
  • B. Honoré-Mercier Avenue
    Honoré-Mercier Avenue is a major street in Quebec City that fronts the Parliament Building and serves as a key thoroughfare in the provincial capital.
  • C. 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.
  • D. 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.
  • E. Mont-Royal Avenue
    Mont-Royal Avenue is a major commercial and cultural street in Montreal’s Plateau-Mont-Royal borough, known for its shops, restaurants, and vibrant neighborhood life.
  • 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: Henri-Bourassa Boulevard
Triple: [Montreal road network, includes, Henri-Bourassa Boulevard]
Generated description
Henri-Bourassa Boulevard is a major east–west thoroughfare in Montreal that runs across several boroughs and serves as an important urban transportation corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Henri-Bourassa Boulevard
Target entity description: Henri-Bourassa Boulevard is a major east–west thoroughfare in Montreal that runs across several boroughs and serves as an important urban transportation corridor.
  • A. Saint-Laurent Boulevard
    Saint-Laurent Boulevard is a major historic north–south artery in Montreal that traditionally serves as a cultural and linguistic dividing line in the city.
  • B. Honoré-Mercier Avenue
    Honoré-Mercier Avenue is a major street in Quebec City that fronts the Parliament Building and serves as a key thoroughfare in the provincial capital.
  • C. 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.
  • D. 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.
  • E. Mont-Royal Avenue
    Mont-Royal Avenue is a major commercial and cultural street in Montreal’s Plateau-Mont-Royal borough, known for its shops, restaurants, and vibrant neighborhood life.
  • 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_6a0017a2576c8190b5ad8cc7f9ced351 completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a0019acf8348190be7e30d9e97bea98 completed May 10, 2026, 5:37 a.m.
NED2 Entity disambiguation (via description) batch_6a001a5ee5d88190ae5205082fc57317 completed May 10, 2026, 5:40 a.m.
Created at: April 10, 2026, 4:59 a.m.