Triple

T7802416
Position Surface form Disambiguated ID Type / Status
Subject Muskrat Falls Generating Station E180461 entity
Predicate ownedBy P347 FINISHED
Object Newfoundland and Labrador Hydro E179617 NE FINISHED

How this triple was built (2 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: Newfoundland and Labrador Hydro | Statement: [Muskrat Falls Generating Station, ownedBy, Newfoundland and Labrador Hydro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Newfoundland and Labrador Hydro
Context triple: [Muskrat Falls Generating Station, ownedBy, Newfoundland and Labrador Hydro]
  • A. Newfoundland and Labrador Hydro chosen
    Newfoundland and Labrador Hydro is a provincial Crown-owned electric utility in Newfoundland and Labrador responsible for generating and transmitting electricity across the province.
  • B. Nalcor Energy
    Nalcor Energy is a former provincial Crown corporation in Newfoundland and Labrador that oversaw major energy projects, including hydroelectric developments and electricity generation assets.
  • C. 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.
  • D. 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.
  • E. Ontario Power Generation
    Ontario Power Generation is a large, government-owned electricity producer in Ontario, Canada, primarily known for operating nuclear, hydroelectric, and other power generating stations across the province.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca827e50cc8190a92a733577184938 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cae988bc2081909870bae1c2e9c238 completed March 30, 2026, 9:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb5a2fd718819097cee2482bca74ad completed March 31, 2026, 5:22 a.m.
Created at: March 30, 2026, 4:33 p.m.