Triple

T19265205
Position Surface form Disambiguated ID Type / Status
Subject Spadina Avenue Bridge over the rail corridor E481756 entity
Predicate partOf P40 FINISHED
Object Spadina Avenue transportation corridor
The Spadina Avenue transportation corridor is a major north–south route in Toronto that integrates road, transit, and pedestrian infrastructure through the city’s downtown and adjacent neighborhoods.
E1369279 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 transportation corridor | Statement: [Spadina Avenue Bridge over the rail corridor, partOf, Spadina Avenue transportation corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Spadina Avenue transportation corridor
Context triple: [Spadina Avenue Bridge over the rail corridor, partOf, Spadina Avenue transportation corridor]
  • A. Lakeshore East corridor
    The Lakeshore East corridor is a major rail route in the Greater Toronto Area that carries GO Transit commuter trains between downtown Toronto and communities to the east.
  • B. Lakeshore West corridor
    The Lakeshore West corridor is a major GO Transit rail line in the Greater Toronto and Hamilton Area that runs along the north shore of Lake Ontario, connecting Toronto with communities to the west.
  • C. Yonge Street subway corridor
    The Yonge Street subway corridor is a major rapid transit route in Toronto that follows Yonge Street and forms the backbone of the city’s subway network.
  • D. Eglinton Avenue East
    Eglinton Avenue East is a major arterial road in Toronto that runs east–west through several neighbourhoods, including East York, serving as a key commuter and transit corridor.
  • E. Eglinton Avenue West
    Eglinton Avenue West is a significant east–west arterial road in Toronto known for connecting multiple neighborhoods and serving as a key commercial and transit corridor.
  • 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 transportation corridor
Triple: [Spadina Avenue Bridge over the rail corridor, partOf, Spadina Avenue transportation corridor]
Generated description
The Spadina Avenue transportation corridor is a major north–south route in Toronto that integrates road, transit, and pedestrian infrastructure through the city’s downtown and adjacent neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Spadina Avenue transportation corridor
Target entity description: The Spadina Avenue transportation corridor is a major north–south route in Toronto that integrates road, transit, and pedestrian infrastructure through the city’s downtown and adjacent neighborhoods.
  • A. Lakeshore East corridor
    The Lakeshore East corridor is a major rail route in the Greater Toronto Area that carries GO Transit commuter trains between downtown Toronto and communities to the east.
  • B. Lakeshore West corridor
    The Lakeshore West corridor is a major GO Transit rail line in the Greater Toronto and Hamilton Area that runs along the north shore of Lake Ontario, connecting Toronto with communities to the west.
  • C. Yonge Street subway corridor
    The Yonge Street subway corridor is a major rapid transit route in Toronto that follows Yonge Street and forms the backbone of the city’s subway network.
  • D. Eglinton Avenue East
    Eglinton Avenue East is a major arterial road in Toronto that runs east–west through several neighbourhoods, including East York, serving as a key commuter and transit corridor.
  • E. Eglinton Avenue West
    Eglinton Avenue West is a significant east–west arterial road in Toronto known for connecting multiple neighborhoods and serving as a key commercial and transit corridor.
  • 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_6a07144768688190ab3c36d05b7d4e94 completed May 15, 2026, 12:40 p.m.
NEDg Description generation batch_6a0715514bac8190aafb36b96d4b167d completed May 15, 2026, 12:45 p.m.
NED2 Entity disambiguation (via description) batch_6a07163cb15881908435e7d2fa68b06e completed May 15, 2026, 12:49 p.m.
Created at: April 10, 2026, 1:29 p.m.