Triple

T6259811
Position Surface form Disambiguated ID Type / Status
Subject Muskrat Falls Generating Station E140265 entity
Predicate partOf P40 FINISHED
Object Atlantic Canada electricity system
The Atlantic Canada electricity system is the interconnected regional power network that supplies and transmits electricity across the eastern Canadian provinces, integrating major generation projects like Muskrat Falls.
E580301 NE FINISHED

How this triple was built (4 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: Atlantic Canada electricity system | Statement: [Muskrat Falls Generating Station, partOf, Atlantic Canada electricity system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Atlantic Canada electricity system
Context triple: [Muskrat Falls Generating Station, partOf, Atlantic Canada electricity system]
  • A. Ontario electricity grid
    The Ontario electricity grid is the province-wide interconnected network of power generation, transmission, and distribution infrastructure that delivers electricity to homes, businesses, and industries across Ontario, Canada.
  • B. Newfoundland and Labrador Hydro
    Newfoundland and Labrador Hydro is a provincial Crown-owned electric utility in Newfoundland and Labrador responsible for generating and transmitting electricity across the province.
  • C. North American power transmission grid
    The North American power transmission grid is the vast, interconnected high-voltage network that delivers electricity across the United States, Canada, and parts of Mexico through several major synchronized interconnections.
  • D. Hydro-Québec
    Hydro-Québec is a Canadian public utility company owned by the government of Quebec that generates, transmits, and distributes electricity, primarily from hydroelectric power.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Atlantic Canada electricity system
Triple: [Muskrat Falls Generating Station, partOf, Atlantic Canada electricity system]
Generated description
The Atlantic Canada electricity system is the interconnected regional power network that supplies and transmits electricity across the eastern Canadian provinces, integrating major generation projects like Muskrat Falls.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Atlantic Canada electricity system
Target entity description: The Atlantic Canada electricity system is the interconnected regional power network that supplies and transmits electricity across the eastern Canadian provinces, integrating major generation projects like Muskrat Falls.
  • A. Ontario electricity grid
    The Ontario electricity grid is the province-wide interconnected network of power generation, transmission, and distribution infrastructure that delivers electricity to homes, businesses, and industries across Ontario, Canada.
  • B. Newfoundland and Labrador Hydro
    Newfoundland and Labrador Hydro is a provincial Crown-owned electric utility in Newfoundland and Labrador responsible for generating and transmitting electricity across the province.
  • C. North American power transmission grid
    The North American power transmission grid is the vast, interconnected high-voltage network that delivers electricity across the United States, Canada, and parts of Mexico through several major synchronized interconnections.
  • D. Hydro-Québec
    Hydro-Québec is a Canadian public utility company owned by the government of Quebec that generates, transmits, and distributes electricity, primarily from hydroelectric power.
  • E. 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.
  • F. None of above. chosen

Provenance (5 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_69c008c95c5c819084bd3dd56133d84d completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c06383616c819090c7994740317564 completed March 22, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c24444b85c8190adf09c473b42ea9b completed March 24, 2026, 7:59 a.m.
NEDg Description generation batch_69c4fb6bb9bc8190a29ae09221aa5464 completed March 26, 2026, 9:24 a.m.
NED2 Entity disambiguation (via description) batch_69c4fc075dd881908230bb66d1445d5a completed March 26, 2026, 9:27 a.m.
Created at: March 22, 2026, 4:24 p.m.