Triple

T1029539
Position Surface form Disambiguated ID Type / Status
Subject Montreal Forum E22217 entity
Predicate cityBlock P24186 FINISHED
Object Atwater Avenue and Sainte-Catherine Street West
Atwater Avenue and Sainte-Catherine Street West is a prominent downtown Montreal intersection best known as the historic location of the Montreal Forum, former home of the NHL’s Montreal Canadiens.
E119657 NE FINISHED

How this triple was built (5 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: Atwater Avenue and Sainte-Catherine Street West | Statement: [Montreal Forum, cityBlock, Atwater Avenue and Sainte-Catherine Street West]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Atwater Avenue and Sainte-Catherine Street West
Context triple: [Montreal Forum, cityBlock, Atwater Avenue and Sainte-Catherine Street West]
  • A. King Street West
    King Street West is a major east–west thoroughfare and commercial corridor in Toronto known for its theatres, restaurants, nightlife, and dense urban development.
  • B. Spadina Avenue
    Spadina Avenue is a major north–south thoroughfare in downtown Toronto known for its role as a commercial corridor and cultural hub, including parts of Chinatown and the Fashion District.
  • C. Danforth Avenue
    Danforth Avenue is a major east–west thoroughfare in Toronto, Ontario, known for its vibrant Greektown district and dense mix of shops, restaurants, and residential neighborhoods.
  • D. Dundas Street
    Dundas Street is a major east–west thoroughfare in Toronto, Ontario, known for connecting diverse neighborhoods and serving as a key commercial and cultural corridor in the city.
  • E. Sheppard Avenue
    Sheppard Avenue is a major east–west arterial road in Toronto, Ontario, serving residential, commercial, and transit corridors across the city.
  • 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: Atwater Avenue and Sainte-Catherine Street West
Triple: [Montreal Forum, cityBlock, Atwater Avenue and Sainte-Catherine Street West]
Generated description
Atwater Avenue and Sainte-Catherine Street West is a prominent downtown Montreal intersection best known as the historic location of the Montreal Forum, former home of the NHL’s Montreal Canadiens.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Atwater Avenue and Sainte-Catherine Street West
Target entity description: Atwater Avenue and Sainte-Catherine Street West is a prominent downtown Montreal intersection best known as the historic location of the Montreal Forum, former home of the NHL’s Montreal Canadiens.
  • A. King Street West
    King Street West is a major east–west thoroughfare and commercial corridor in Toronto known for its theatres, restaurants, nightlife, and dense urban development.
  • B. Spadina Avenue
    Spadina Avenue is a major north–south thoroughfare in downtown Toronto known for its role as a commercial corridor and cultural hub, including parts of Chinatown and the Fashion District.
  • C. Danforth Avenue
    Danforth Avenue is a major east–west thoroughfare in Toronto, Ontario, known for its vibrant Greektown district and dense mix of shops, restaurants, and residential neighborhoods.
  • D. Dundas Street
    Dundas Street is a major east–west thoroughfare in Toronto, Ontario, known for connecting diverse neighborhoods and serving as a key commercial and cultural corridor in the city.
  • E. Sheppard Avenue
    Sheppard Avenue is a major east–west arterial road in Toronto, Ontario, serving residential, commercial, and transit corridors across the city.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: cityBlock
Context triple: [Montreal Forum, cityBlock, Atwater Avenue and Sainte-Catherine Street West]
  • A. distanceCharacteristic
    Indicates a relationship where an entity is described or constrained by some property or measure of distance (e.g., range, spacing, or separation).
  • B. flightDistance
    Indicates the measured distance covered by a flight between its origin and destination.
  • C. distance
    Indicates the spatial separation or length between two points, objects, or locations.
  • D. approximateDistanceKm
    Indicates the estimated distance between two entities measured in kilometers, typically with some degree of inaccuracy or approximation.
  • E. distanceToBudapest_km
    Indicates the physical distance, measured in kilometers, between a given location and Budapest.
  • F. None of above. chosen

Provenance (7 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_69a493d848848190aed4011b34b2e8d3 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b95d35888190a20593a278175df7 completed March 1, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bbce0b88190b91380fca297cd38 completed March 7, 2026, 2:52 p.m.
NEDg Description generation batch_69ac3cd7e87481909313eef251654654 completed March 7, 2026, 2:57 p.m.
NED2 Entity disambiguation (via description) batch_69ac3d3ed140819087ede15c555e2f4d completed March 7, 2026, 2:59 p.m.
PD Predicate disambiguation batch_69a4b7276180819085c6b23501a6a6e0 completed March 1, 2026, 10:01 p.m.
PDg Predicate description generation batch_69a4b95bb5908190ad1d5f5e0d8f664d completed March 1, 2026, 10:10 p.m.
Created at: March 1, 2026, 7:41 p.m.