Triple

T21214270
Position Surface form Disambiguated ID Type / Status
Subject Eastern Interconnection E522795 entity
Predicate comparedWith P278 FINISHED
Object Quebec Interconnection
The Quebec Interconnection is a large, electrically isolated power grid in Canada that operates asynchronously from the main North American interconnections and is managed primarily by Hydro-Québec.
E1471472 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: Quebec Interconnection | Statement: [Eastern Interconnection, comparedWith, Quebec Interconnection]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Quebec Interconnection
Context triple: [Eastern Interconnection, comparedWith, Quebec Interconnection]
  • A. Montreal–Gaspé line
    The Montreal–Gaspé line is a long-distance passenger rail route in Quebec that historically connected Montreal with the Gaspé Peninsula along the south shore of the St. Lawrence River.
  • B. Quebec City–Windsor Corridor
    The Quebec City–Windsor Corridor is Canada’s most densely populated and heavily traveled urban and transportation corridor, stretching through major cities in Quebec and Ontario including Quebec City, Montreal, Ottawa, Toronto, and Windsor.
  • C. Montreal–Portland line
    The Montreal–Portland line was a major Grand Trunk Railway route that connected inland Canada with the ice-free Atlantic port of Portland, Maine, facilitating year-round transatlantic trade.
  • D. Quebec East
    Quebec East was a federal electoral district in Quebec, Canada, historically notable as the long-time constituency of Prime Minister Sir Wilfrid Laurier.
  • E. Quebec City–Montreal line
    The Quebec City–Montreal line is a major railway corridor in Quebec that connects the province’s capital with its largest city and has long served as a central artery for passenger and freight transport.
  • 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: Quebec Interconnection
Triple: [Eastern Interconnection, comparedWith, Quebec Interconnection]
Generated description
The Quebec Interconnection is a large, electrically isolated power grid in Canada that operates asynchronously from the main North American interconnections and is managed primarily by Hydro-Québec.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Quebec Interconnection
Target entity description: The Quebec Interconnection is a large, electrically isolated power grid in Canada that operates asynchronously from the main North American interconnections and is managed primarily by Hydro-Québec.
  • A. Montreal–Gaspé line
    The Montreal–Gaspé line is a long-distance passenger rail route in Quebec that historically connected Montreal with the Gaspé Peninsula along the south shore of the St. Lawrence River.
  • B. Quebec City–Windsor Corridor
    The Quebec City–Windsor Corridor is Canada’s most densely populated and heavily traveled urban and transportation corridor, stretching through major cities in Quebec and Ontario including Quebec City, Montreal, Ottawa, Toronto, and Windsor.
  • C. Montreal–Portland line
    The Montreal–Portland line was a major Grand Trunk Railway route that connected inland Canada with the ice-free Atlantic port of Portland, Maine, facilitating year-round transatlantic trade.
  • D. Quebec East
    Quebec East was a federal electoral district in Quebec, Canada, historically notable as the long-time constituency of Prime Minister Sir Wilfrid Laurier.
  • E. Quebec City–Montreal line
    The Quebec City–Montreal line is a major railway corridor in Quebec that connects the province’s capital with its largest city and has long served as a central artery for passenger and freight transport.
  • 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_69e0b511ed84819099b449b4a111085c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e734727a30819089c433e4fe6f438a completed April 21, 2026, 8:25 a.m.
NED1 Entity disambiguation (via context triple) batch_6a097ed8bd0881909777475f8930b590 completed May 17, 2026, 8:39 a.m.
NEDg Description generation batch_6a097f61ad008190bcbf64326356b857 completed May 17, 2026, 8:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0980a602908190a2cbcbae9b8d8bf2 completed May 17, 2026, 8:47 a.m.
Created at: April 16, 2026, 3:39 p.m.