Triple

T5339735
Position Surface form Disambiguated ID Type / Status
Subject Line 5 Eglinton E123914 entity
Predicate isFutureExtensionOf P1673 FINISHED
Object Toronto rapid transit network E46847 NE FINISHED

How this triple was built (3 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 rapid transit network | Statement: [Line 5 Eglinton, isFutureExtensionOf, Toronto rapid transit network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Toronto rapid transit network
Context triple: [Line 5 Eglinton, isFutureExtensionOf, Toronto rapid transit network]
  • A. Toronto public transit network
    The Toronto public transit network is an integrated system of subways, streetcars, buses, and rapid transit services that provides urban and regional transportation across the city of Toronto and surrounding areas.
  • B. Toronto subway chosen
    The Toronto subway is the primary rapid transit system in Toronto, Ontario, consisting of multiple underground and elevated lines that serve as the backbone of the city’s public transportation network.
  • C. Toronto Civic Railways
    Toronto Civic Railways was a municipally owned streetcar system that operated in Toronto in the early 20th century before being absorbed into the unified public transit network.
  • D. Toronto north–south rapid transit corridor
    The Toronto north–south rapid transit corridor is a major planned high-capacity transit route intended to connect key points across the city along a north–south axis.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isFutureExtensionOf
Context triple: [Line 5 Eglinton, isFutureExtensionOf, Toronto rapid transit network]
  • A. isExtendedVersionOf
    Indicates that one entity is a longer or more developed form of another, typically adding content or features while preserving the original’s core.
  • B. isSuccessorTo
    Indicates that one entity directly follows another in an ordered sequence, coming immediately after it.
  • C. extendsTo chosen
    Indicates that one entity reaches, stretches, or continues its scope, influence, or coverage up to or into another entity.
  • D. isBaseFor
    Indicates that one entity serves as the foundational support, starting point, or underlying basis upon which another entity is built, developed, or depends.
  • E. isAbstractVersionOf
    Indicates that one entity represents a conceptual, generalized, or non-concrete version of another, more specific or concrete entity.
  • F. None of above.

Provenance (4 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_69bd464b07f8819095aa76577c9829e4 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd85e86edc81908d87933db6489f91 completed March 20, 2026, 5:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf291296d48190a33a1d1f45e925ab completed March 21, 2026, 11:26 p.m.
PD Predicate disambiguation batch_69bd845a62b081909782863865b257a9 completed March 20, 2026, 5:31 p.m.
Created at: March 20, 2026, 2 p.m.