Triple

T19265222
Position Surface form Disambiguated ID Type / Status
Subject Spadina Avenue Bridge over the rail corridor E481756 entity
Predicate situatedAlong P2409 FINISHED
Object Spadina Avenue south of Front Street West
Spadina Avenue south of Front Street West is a downtown Toronto corridor that crosses the rail lands via the Spadina Avenue Bridge, linking the city’s core with the waterfront and adjacent urban neighborhoods.
E1368407 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: Spadina Avenue south of Front Street West | Statement: [Spadina Avenue Bridge over the rail corridor, situatedAlong, Spadina Avenue south of Front Street West]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Spadina Avenue south of Front Street West
Context triple: [Spadina Avenue Bridge over the rail corridor, situatedAlong, Spadina Avenue south of Front Street West]
  • A. Front Street in Toronto
    Front Street in Toronto is a major downtown thoroughfare known for landmarks like Union Station and its role as a key corridor in the city’s historic and commercial core.
  • B. Sheppard Avenue and Yonge Street area
    The Sheppard Avenue and Yonge Street area is a major commercial and residential hub in North York, Toronto, known for its high-rise developments, shopping, and transit connectivity.
  • C. Queen’s Park and Bloor Street West
    Queen’s Park and Bloor Street West is a major downtown Toronto intersection located near the provincial legislature and several cultural institutions.
  • D. Dufferin Avenue (London, Ontario)
    Dufferin Avenue is a central street in downtown London, Ontario, running alongside Victoria Park and lined with a mix of historic buildings, offices, and urban amenities.
  • E. Christie Street and Bloor Street West, Toronto
    Christie Street and Bloor Street West in Toronto is a busy intersection in the city's west end, known for its mix of residential and commercial buildings and proximity to Koreatown and Christie Pits Park.
  • 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: Spadina Avenue south of Front Street West
Triple: [Spadina Avenue Bridge over the rail corridor, situatedAlong, Spadina Avenue south of Front Street West]
Generated description
Spadina Avenue south of Front Street West is a downtown Toronto corridor that crosses the rail lands via the Spadina Avenue Bridge, linking the city’s core with the waterfront and adjacent urban neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Spadina Avenue south of Front Street West
Target entity description: Spadina Avenue south of Front Street West is a downtown Toronto corridor that crosses the rail lands via the Spadina Avenue Bridge, linking the city’s core with the waterfront and adjacent urban neighborhoods.
  • A. Front Street in Toronto
    Front Street in Toronto is a major downtown thoroughfare known for landmarks like Union Station and its role as a key corridor in the city’s historic and commercial core.
  • B. Sheppard Avenue and Yonge Street area
    The Sheppard Avenue and Yonge Street area is a major commercial and residential hub in North York, Toronto, known for its high-rise developments, shopping, and transit connectivity.
  • C. Queen’s Park and Bloor Street West
    Queen’s Park and Bloor Street West is a major downtown Toronto intersection located near the provincial legislature and several cultural institutions.
  • D. Dufferin Avenue (London, Ontario)
    Dufferin Avenue is a central street in downtown London, Ontario, running alongside Victoria Park and lined with a mix of historic buildings, offices, and urban amenities.
  • E. Christie Street and Bloor Street West, Toronto
    Christie Street and Bloor Street West in Toronto is a busy intersection in the city's west end, known for its mix of residential and commercial buildings and proximity to Koreatown and Christie Pits Park.
  • 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_69d8e8ce54cc8190998418ff1f66ef28 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fb8ca2e88190baad3b6c199ee036 completed April 20, 2026, 10:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a070e6ec97c81909944d41943b94b34 completed May 15, 2026, 12:15 p.m.
NEDg Description generation batch_6a070fc891448190a5061c0d340548d5 completed May 15, 2026, 12:21 p.m.
NED2 Entity disambiguation (via description) batch_6a0710836b608190a89900ba3f6916bb completed May 15, 2026, 12:24 p.m.
Created at: April 10, 2026, 1:29 p.m.