Triple

T13613459
Position Surface form Disambiguated ID Type / Status
Subject Ontario Energy Board E325251 entity
Predicate regulates P46 FINISHED
Object Enbridge Gas Inc.
Enbridge Gas Inc. is a major Canadian natural gas distribution company serving residential, commercial, and industrial customers, primarily in Ontario.
 E1051147 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: Enbridge Gas Inc. | Statement: [Ontario Energy Board, regulates, Enbridge Gas Inc.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Enbridge Gas Inc.
Context triple: [Ontario Energy Board, regulates, Enbridge Gas Inc.]
  • A. Alyeska Pipeline Service Company
    Alyeska Pipeline Service Company is an American oil pipeline company that manages and maintains the Trans-Alaska Pipeline System across Alaska.
  • B. Chevron Canada
    Chevron Canada is a major Canadian oil and gas company involved in exploration, production, and development projects, including offshore operations.
  • C. Pan American Petroleum and Transport Company
    Pan American Petroleum and Transport Company was a major early 20th-century American oil and shipping company closely associated with oil tycoon Edward L. Doheny and involved in the Teapot Dome scandal.
  • D. Northern Natural Gas
    Northern Natural Gas is a major U.S. interstate natural gas pipeline company that transports and stores natural gas across the Midwest and Great Plains.
  • E. Cenovus Energy
    Cenovus Energy is a Canadian integrated oil and natural gas company known for its large-scale oil sands operations and significant role in Alberta’s energy sector.
  • 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: Enbridge Gas Inc.
Triple: [Ontario Energy Board, regulates, Enbridge Gas Inc.]
Generated description
Enbridge Gas Inc. is a major Canadian natural gas distribution company serving residential, commercial, and industrial customers, primarily in Ontario.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Enbridge Gas Inc.
Target entity description: Enbridge Gas Inc. is a major Canadian natural gas distribution company serving residential, commercial, and industrial customers, primarily in Ontario.
  • A. Alyeska Pipeline Service Company
    Alyeska Pipeline Service Company is an American oil pipeline company that manages and maintains the Trans-Alaska Pipeline System across Alaska.
  • B. Chevron Canada
    Chevron Canada is a major Canadian oil and gas company involved in exploration, production, and development projects, including offshore operations.
  • C. Pan American Petroleum and Transport Company
    Pan American Petroleum and Transport Company was a major early 20th-century American oil and shipping company closely associated with oil tycoon Edward L. Doheny and involved in the Teapot Dome scandal.
  • D. Northern Natural Gas
    Northern Natural Gas is a major U.S. interstate natural gas pipeline company that transports and stores natural gas across the Midwest and Great Plains.
  • E. Cenovus Energy
    Cenovus Energy is a Canadian integrated oil and natural gas company known for its large-scale oil sands operations and significant role in Alberta’s energy sector.
  • 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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb0abe1208190a1e0a32dc141d836 completed April 12, 2026, 2:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77f9cbc388190972e949324144d2f completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f78058d4c88190be75e0a38cdc20da completed May 3, 2026, 5:05 p.m.
NED2 Entity disambiguation (via description) batch_69f78157b9cc8190a1855cb9715aa7d5 completed May 3, 2026, 5:09 p.m.
Created at: April 9, 2026, 9:50 p.m.