Triple

T15381075
Position Surface form Disambiguated ID Type / Status
Subject Canadian National Exhibition Stadium E367799 entity
Predicate publicTransit P1288 FINISHED
Object Toronto streetcar routes to Exhibition Place
Toronto streetcar routes to Exhibition Place are public transit lines in Toronto that provide direct access to the Exhibition Place grounds, particularly during major events and fairs.
 E1152992 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: Toronto streetcar routes to Exhibition Place | Statement: [Canadian National Exhibition Stadium, publicTransit, Toronto streetcar routes to Exhibition Place]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Toronto streetcar routes to Exhibition Place
Context triple: [Canadian National Exhibition Stadium, publicTransit, Toronto streetcar routes to Exhibition Place]
  • A. Toronto streetcar route 506 Carlton
    Toronto streetcar route 506 Carlton is a major east–west streetcar line in Toronto that runs across the city’s central neighborhoods, connecting High Park in the west to Main Street station in the east.
  • B. Toronto streetcar system
    The Toronto streetcar system is one of the largest and oldest electric streetcar networks in North America, serving as a key component of Toronto’s public transit and urban identity.
  • C. Spadina streetcar line
    The Spadina streetcar line is a major Toronto Transit Commission route running along Spadina Avenue, connecting key downtown destinations including the University of Toronto’s St. George campus.
  • D. The Queensway streetcar tracks
    The Queensway streetcar tracks are a key segment of Toronto’s streetcar network running along The Queensway in the city’s west end, carrying multiple routes between downtown and suburban neighborhoods.
  • E. TTC network
    The TTC network is Toronto’s integrated public transit system, encompassing subway, streetcar, and bus services 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: Toronto streetcar routes to Exhibition Place
Triple: [Canadian National Exhibition Stadium, publicTransit, Toronto streetcar routes to Exhibition Place]
Generated description
Toronto streetcar routes to Exhibition Place are public transit lines in Toronto that provide direct access to the Exhibition Place grounds, particularly during major events and fairs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Toronto streetcar routes to Exhibition Place
Target entity description: Toronto streetcar routes to Exhibition Place are public transit lines in Toronto that provide direct access to the Exhibition Place grounds, particularly during major events and fairs.
  • A. Toronto streetcar route 506 Carlton
    Toronto streetcar route 506 Carlton is a major east–west streetcar line in Toronto that runs across the city’s central neighborhoods, connecting High Park in the west to Main Street station in the east.
  • B. Toronto streetcar system
    The Toronto streetcar system is one of the largest and oldest electric streetcar networks in North America, serving as a key component of Toronto’s public transit and urban identity.
  • C. Spadina streetcar line
    The Spadina streetcar line is a major Toronto Transit Commission route running along Spadina Avenue, connecting key downtown destinations including the University of Toronto’s St. George campus.
  • D. The Queensway streetcar tracks
    The Queensway streetcar tracks are a key segment of Toronto’s streetcar network running along The Queensway in the city’s west end, carrying multiple routes between downtown and suburban neighborhoods.
  • E. TTC network
    The TTC network is Toronto’s integrated public transit system, encompassing subway, streetcar, and bus services across the city.
  • 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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e61928c81908852c355d537ed9c completed April 16, 2026, 1:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b5996408190afab2221d38e0027 completed May 9, 2026, 10:24 a.m.
NEDg Description generation batch_69ff0bf572bc819088ee173d1e0bf5b0 completed May 9, 2026, 10:27 a.m.
NED2 Entity disambiguation (via description) batch_69ff0d5d01308190b1f920042e12b0f3 completed May 9, 2026, 10:33 a.m.
Created at: April 10, 2026, 3:19 a.m.