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.