Triple

T22668713
Position Surface form Disambiguated ID Type / Status
Subject Chaudière Falls E559861 entity
Predicate operator P179 FINISHED
Object Hydro Ottawa 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: Hydro Ottawa | Statement: [Chaudière Falls, operator, Hydro Ottawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hydro Ottawa
Context triple: [Chaudière Falls, operator, Hydro Ottawa]
  • A. Bent River, Ontario
    Bent River, Ontario is a small rural community in the Muskoka region of central Ontario, Canada, known for its natural surroundings and proximity to lakes and forests.
  • B. Chalk River
    Chalk River is a small Canadian community in Ontario best known for its nearby nuclear research facilities and role in the country’s atomic energy program.
  • C. Ausable River (Ontario)
    The Ausable River in Ontario is a river in southwestern Ontario known for its winding course through agricultural lands and conservation areas before emptying into Lake Huron.
  • D. Mississauga
    Mississauga is a large, diverse Canadian city in the Greater Toronto Area known for its major airport, corporate headquarters, and extensive suburban communities.
  • E. Humber River
    The Humber River is a major river on the west coast of Newfoundland, Canada, known for flowing through the city of Corner Brook and offering popular salmon fishing and outdoor recreation.
  • 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: Hydro Ottawa
Target entity description: Hydro Ottawa is a municipally owned electricity utility that generates and distributes power in Ottawa, Ontario, including from historic hydroelectric facilities at Chaudière Falls.
  • A. Bent River, Ontario
    Bent River, Ontario is a small rural community in the Muskoka region of central Ontario, Canada, known for its natural surroundings and proximity to lakes and forests.
  • B. Chalk River
    Chalk River is a small Canadian community in Ontario best known for its nearby nuclear research facilities and role in the country’s atomic energy program.
  • C. Ausable River (Ontario)
    The Ausable River in Ontario is a river in southwestern Ontario known for its winding course through agricultural lands and conservation areas before emptying into Lake Huron.
  • D. Mississauga
    Mississauga is a large, diverse Canadian city in the Greater Toronto Area known for its major airport, corporate headquarters, and extensive suburban communities.
  • E. Humber River
    The Humber River is a significant waterway in Toronto, Ontario, flowing through the city into Lake Ontario and serving as an important natural, recreational, and historical corridor.
  • F. None of above. chosen

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_69e2454a158c819093b8e35f5045efb6 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1781de1d48190947cb1bb9d0890d9 completed April 29, 2026, 3:16 a.m.
Created at: April 17, 2026, 3:09 p.m.