Triple

T20896596
Position Surface form Disambiguated ID Type / Status
Subject Lake Diefenbaker E514553 entity
Predicate partOf P40 FINISHED
Object South Saskatchewan River Project NE NERFINISHED

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: South Saskatchewan River Project | Statement: [Lake Diefenbaker, partOf, South Saskatchewan River Project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Saskatchewan River Project
Context triple: [Lake Diefenbaker, partOf, South Saskatchewan River Project]
  • A. Assiniboine River flood control system
    The Assiniboine River flood control system is an integrated network of dams, reservoirs, and related infrastructure designed to manage water levels and reduce flooding along the Assiniboine River in Canada.
  • B. Peace River hydroelectric system
    The Peace River hydroelectric system is a network of large dams, reservoirs, and power stations on British Columbia’s Peace River that generates significant hydroelectric power for western Canada.
  • C. Kemano hydroelectric project
    The Kemano hydroelectric project is a large-scale power generation facility in British Columbia, Canada, built primarily to supply electricity to the Alcan aluminum smelter in Kitimat by harnessing diverted river flows through extensive tunnels and dams.
  • D. South Saskatchewan River
    The South Saskatchewan River is a major river in western Canada that flows through the Canadian Prairies, formed by the confluence of the Bow and Oldman rivers and ultimately contributing to the Saskatchewan River system.
  • E. Saskatchewan River
    The Saskatchewan River is a major waterway in Western Canada that flows eastward from the Rocky Mountains through the provinces of Alberta, Saskatchewan, and Manitoba before emptying into Lake Winnipeg.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Saskatchewan River Project
Target entity description: The South Saskatchewan River Project is a major Canadian water management and irrigation initiative centered on Lake Diefenbaker, designed to provide hydroelectric power, agricultural irrigation, and municipal water supply across southern Saskatchewan.
  • A. Assiniboine River flood control system
    The Assiniboine River flood control system is an integrated network of dams, reservoirs, and related infrastructure designed to manage water levels and reduce flooding along the Assiniboine River in Canada.
  • B. Peace River hydroelectric system
    The Peace River hydroelectric system is a network of large dams, reservoirs, and power stations on British Columbia’s Peace River that generates significant hydroelectric power for western Canada.
  • C. Kemano hydroelectric project
    The Kemano hydroelectric project is a large-scale power generation facility in British Columbia, Canada, built primarily to supply electricity to the Alcan aluminum smelter in Kitimat by harnessing diverted river flows through extensive tunnels and dams.
  • D. South Saskatchewan River chosen
    The South Saskatchewan River is a major river in western Canada that flows through the Canadian Prairies, formed by the confluence of the Bow and Oldman rivers and ultimately contributing to the Saskatchewan River system.
  • E. Saskatchewan River
    The Saskatchewan River is a major waterway in Western Canada that flows eastward from the Rocky Mountains through the provinces of Alberta, Saskatchewan, and Manitoba before emptying into Lake Winnipeg.
  • F. None of above.

Provenance (2 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_69e0b4f7ebe48190952a85547a0f31a1 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6d062f26c81908d99d6a9d3b99604 completed April 21, 2026, 1:18 a.m.
Created at: April 16, 2026, 12:47 p.m.