Triple
T21895968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manitoba Hydro |
E540679
|
entity |
| Predicate | regulator |
P46
|
FINISHED |
| Object | Manitoba Public Utilities Board |
—
|
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: Manitoba Public Utilities Board | Statement: [Manitoba Hydro, regulator, Manitoba Public Utilities Board]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manitoba Public Utilities Board Context triple: [Manitoba Hydro, regulator, Manitoba Public Utilities Board]
-
A.
Manitoba Hydro
Manitoba Hydro is a provincial Crown corporation in Manitoba, Canada, responsible for generating, transmitting, and distributing electricity—primarily from large hydroelectric facilities—as well as providing natural gas services.
-
B.
Newfoundland and Labrador Board of Commissioners of Public Utilities
The Newfoundland and Labrador Board of Commissioners of Public Utilities is an independent regulatory body that oversees and sets standards for public utilities and related services in the Canadian province of Newfoundland and Labrador.
-
C.
Ontario Hydro
Ontario Hydro was the former publicly owned electric utility in Ontario, Canada, responsible for generation and transmission of electricity before its restructuring into successor companies.
-
D.
Alectra Utilities
Alectra Utilities is a major Canadian energy company that distributes electricity to customers across several communities in Ontario.
-
E.
SaskPower
SaskPower is the provincially owned electric utility in Saskatchewan, Canada, responsible for generating, transmitting, and distributing electricity across the province.
- 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: Manitoba Public Utilities Board Target entity description: The Manitoba Public Utilities Board is an independent regulatory agency in Manitoba, Canada, responsible for overseeing and approving rates and services for public utilities and certain other regulated sectors in the province.
-
A.
Manitoba Hydro
Manitoba Hydro is a provincial Crown corporation in Manitoba, Canada, responsible for generating, transmitting, and distributing electricity—primarily from large hydroelectric facilities—as well as providing natural gas services.
-
B.
Newfoundland and Labrador Board of Commissioners of Public Utilities
The Newfoundland and Labrador Board of Commissioners of Public Utilities is an independent regulatory body that oversees and sets standards for public utilities and related services in the Canadian province of Newfoundland and Labrador.
-
C.
Ontario Hydro
Ontario Hydro was the former publicly owned electric utility in Ontario, Canada, responsible for generation and transmission of electricity before its restructuring into successor companies.
-
D.
Alectra Utilities
Alectra Utilities is a major Canadian energy company that distributes electricity to customers across several communities in Ontario.
-
E.
SaskPower
SaskPower is the provincially owned electric utility in Saskatchewan, Canada, responsible for generating, transmitting, and distributing electricity across the province.
- 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_69e0c47a95908190ae3e19b716accb3d |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f11fc700c08190a470fe1ad76c8509 |
completed | April 28, 2026, 8:59 p.m. |
Created at: April 16, 2026, 7:07 p.m.