Triple

T1459219
Position Surface form Disambiguated ID Type / Status
Subject Toronto Civic Railways E31470 entity
Predicate hasRoute P4374 FINISHED
Object Gerrard route
Gerrard route was a streetcar line in Toronto operated by the Toronto Civic Railways, serving the Gerrard Street corridor in the early 20th century.
E167561 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: Gerrard route | Statement: [Toronto Civic Railways, hasRoute, Gerrard route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gerrard route
Context triple: [Toronto Civic Railways, hasRoute, Gerrard route]
  • A. Anglia Route
    Anglia Route is a major rail network area in eastern England that encompasses key passenger and freight lines, including the West Anglia Main Line, managed as part of the region’s railway infrastructure.
  • B. Argyle Line
    The Argyle Line is a suburban railway route in the Glasgow area of Scotland, providing cross-city services that connect various towns and districts through central Glasgow.
  • C. Stretford Road
    Stretford Road is a major thoroughfare in Manchester, England, running through areas such as Hulme and providing an important local transport route.
  • D. Barracks Road
    Barracks Road is a prominent shopping center in Charlottesville, Virginia, featuring a mix of national retailers, local shops, and dining options.
  • E. Moffat Tunnel route
    The Moffat Tunnel route is a historic rail line through the Rocky Mountains in Colorado, known for its long alpine tunnel and dramatic high-altitude scenery.
  • 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: Gerrard route
Triple: [Toronto Civic Railways, hasRoute, Gerrard route]
Generated description
Gerrard route was a streetcar line in Toronto operated by the Toronto Civic Railways, serving the Gerrard Street corridor in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gerrard route
Target entity description: Gerrard route was a streetcar line in Toronto operated by the Toronto Civic Railways, serving the Gerrard Street corridor in the early 20th century.
  • A. Anglia Route
    Anglia Route is a major rail network area in eastern England that encompasses key passenger and freight lines, including the West Anglia Main Line, managed as part of the region’s railway infrastructure.
  • B. Argyle Line
    The Argyle Line is a suburban railway route in the Glasgow area of Scotland, providing cross-city services that connect various towns and districts through central Glasgow.
  • C. Stretford Road
    Stretford Road is a major thoroughfare in Manchester, England, running through areas such as Hulme and providing an important local transport route.
  • D. Barracks Road
    Barracks Road is a prominent shopping center in Charlottesville, Virginia, featuring a mix of national retailers, local shops, and dining options.
  • E. Moffat Tunnel route
    The Moffat Tunnel route is a historic rail line through the Rocky Mountains in Colorado, known for its long alpine tunnel and dramatic high-altitude scenery.
  • 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_69a49917dfc081909acdbdf5d684f1ef completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c59c1c288190be08064f2d351b2b completed March 1, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad0e786a208190a57c4e1878c66517 completed March 8, 2026, 5:51 a.m.
NEDg Description generation batch_69ad0ee93c4c8190bd705e31d9492158 completed March 8, 2026, 5:53 a.m.
NED2 Entity disambiguation (via description) batch_69ad0fb331e881908455844135bb3208 completed March 8, 2026, 5:57 a.m.
Created at: March 1, 2026, 8 p.m.