Triple

T7134584
Position Surface form Disambiguated ID Type / Status
Subject Grand Trunk Pacific Railway E166272 entity
Predicate ownerAfterNationalization P22682 FINISHED
Object Government of Canada E1529 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: Government of Canada | Statement: [Grand Trunk Pacific Railway, ownerAfterNationalization, Government of Canada]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Government of Canada
Context triple: [Grand Trunk Pacific Railway, ownerAfterNationalization, Government of Canada]
  • A. Government of the Dominion of Canada
    The Government of the Dominion of Canada was the federal authority of Canada under dominion status within the British Empire, responsible for national governance, foreign relations, and administration from Confederation in 1867 until the gradual transition to full sovereignty in the mid-20th century.
  • B. Cabinet of Canada
    The Cabinet of Canada is the central decision-making body of the Canadian federal executive, composed of the prime minister and selected ministers who direct government policy and administration.
  • C. Treasury Board of Canada
    The Treasury Board of Canada is a central committee of the federal government responsible for overseeing public expenditures, financial management, and administrative policies across the Canadian public service.
  • D. Office of the Prime Minister of Canada
    The Office of the Prime Minister of Canada is the central political and advisory body that supports the Prime Minister in governing and coordinating federal executive decision-making.
  • E. Canadian federal government (Ottawa) chosen
    The Canadian federal government in Ottawa is the national governing authority of Canada, responsible for federal legislation, policies, and administration across the country.
  • 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: ownerAfterNationalization
Context triple: [Grand Trunk Pacific Railway, ownerAfterNationalization, Government of Canada]
  • A. region after nationalisation
    Indicates that a region is characterized or defined by its status or condition following a process of nationalisation.
  • B. statusBeforeNationalization
    Indicates the condition or classification an entity had prior to being nationalized.
  • C. laterAcquiredBy chosen
    Indicates that one entity was acquired by another entity at a later point in time, after some prior state or ownership.
  • D. ownershipAfter1976
    Indicates that one entity holds ownership of another entity starting from a point in time after the year 1976.
  • E. roleAfterRefounding
    Indicates the role or position an entity holds following the refounding or re-establishment of an organization, institution, or similar 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_69c68884a9388190af42f90d1c1a7151 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e68f15bc8190a4d82b8ee388f497 completed March 27, 2026, 8:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ad90bdd881908430ee9f7aa4f9ac completed March 28, 2026, 10:29 a.m.
PD Predicate disambiguation batch_69c6e1c932888190b125ca3785b18553 completed March 27, 2026, 8 p.m.
Created at: March 27, 2026, 2:45 p.m.