Triple

T789177
Position Surface form Disambiguated ID Type / Status
Subject Line 4 Sheppard E16872 entity
Predicate followsCorridor P2566 FINISHED
Object Sheppard Avenue
Sheppard Avenue is a major east–west arterial road in Toronto, Ontario, serving residential, commercial, and transit corridors across the city.
E93874 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: Sheppard Avenue | Statement: [Line 4 Sheppard, followsCorridor, Sheppard Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sheppard Avenue
Context triple: [Line 4 Sheppard, followsCorridor, Sheppard Avenue]
  • A. Lancaster Avenue
    Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
  • B. Highland Avenue
    Highland Avenue is a major north–south thoroughfare in Los Angeles best known for running through Hollywood and intersecting with Hollywood Boulevard near many of the city's iconic landmarks.
  • C. Wentworth Avenue
    Wentworth Avenue is a major north–south street on Chicago’s South Side that runs through neighborhoods such as Bridgeport and Chinatown and serves as an access route to public transit and nearby landmarks.
  • 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. Islington Avenue
    Islington Avenue is a major north–south arterial road in the Greater Toronto Area, running through several communities including parts of Woodbridge in Vaughan, Ontario.
  • 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: Sheppard Avenue
Triple: [Line 4 Sheppard, followsCorridor, Sheppard Avenue]
Generated description
Sheppard Avenue is a major east–west arterial road in Toronto, Ontario, serving residential, commercial, and transit corridors across the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sheppard Avenue
Target entity description: Sheppard Avenue is a major east–west arterial road in Toronto, Ontario, serving residential, commercial, and transit corridors across the city.
  • A. Lancaster Avenue
    Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
  • B. Highland Avenue
    Highland Avenue is a major north–south thoroughfare in Los Angeles best known for running through Hollywood and intersecting with Hollywood Boulevard near many of the city's iconic landmarks.
  • C. Wentworth Avenue
    Wentworth Avenue is a major north–south street on Chicago’s South Side that runs through neighborhoods such as Bridgeport and Chinatown and serves as an access route to public transit and nearby landmarks.
  • 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. Islington Avenue
    Islington Avenue is a major north–south arterial road in the Greater Toronto Area, running through several communities including parts of Woodbridge in Vaughan, Ontario.
  • 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_69a4936cb7448190914f5fe4b8d81607 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a7841b0c8190859ecd247e32c6ec completed March 1, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6787eac608190acc40d56f827284e completed March 3, 2026, 5:58 a.m.
NEDg Description generation batch_69a67a663f6c819084b5dffdde3531aa completed March 3, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69a67b1d50b0819088232ad797babced completed March 3, 2026, 6:09 a.m.
Created at: March 1, 2026, 7:38 p.m.