Triple

T10833594
Position Surface form Disambiguated ID Type / Status
Subject Ontario Power Generation E255688 entity
Predicate hasDivision P35 FINISHED
Object OPG Renewable Generation
OPG Renewable Generation is a division of Ontario Power Generation focused on producing electricity from renewable energy sources such as hydroelectric, solar, and wind power.
 E888329 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: OPG Renewable Generation | Statement: [Ontario Power Generation, hasDivision, OPG Renewable Generation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OPG Renewable Generation
Context triple: [Ontario Power Generation, hasDivision, OPG Renewable Generation]
  • A. SSE Renewables
    SSE Renewables is a UK-based renewable energy company focused on developing, owning, and operating wind and hydroelectric power assets, particularly offshore wind farms.
  • B. TransAlta Renewables
    TransAlta Renewables is a Canadian power generation company that owns and operates a portfolio of renewable energy assets, including wind, hydro, and gas facilities.
  • C. EDF Renewables
    EDF Renewables is a global renewable energy company specializing in the development, construction, and operation of wind, solar, and energy storage projects.
  • D. Npower Renewables
    Npower Renewables is a UK-based renewable energy company specializing in the development and operation of wind power projects, including offshore wind farms.
  • E. Ørsted
    Ørsted is a Danish renewable energy company and one of the world’s leading developers and operators of offshore wind farms.
  • 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: OPG Renewable Generation
Triple: [Ontario Power Generation, hasDivision, OPG Renewable Generation]
Generated description
OPG Renewable Generation is a division of Ontario Power Generation focused on producing electricity from renewable energy sources such as hydroelectric, solar, and wind power.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: OPG Renewable Generation
Target entity description: OPG Renewable Generation is a division of Ontario Power Generation focused on producing electricity from renewable energy sources such as hydroelectric, solar, and wind power.
  • A. SSE Renewables
    SSE Renewables is a UK-based renewable energy company focused on developing, owning, and operating wind and hydroelectric power assets, particularly offshore wind farms.
  • B. TransAlta Renewables
    TransAlta Renewables is a Canadian power generation company that owns and operates a portfolio of renewable energy assets, including wind, hydro, and gas facilities.
  • C. EDF Renewables
    EDF Renewables is a global renewable energy company specializing in the development, construction, and operation of wind, solar, and energy storage projects.
  • D. Npower Renewables
    Npower Renewables is a UK-based renewable energy company specializing in the development and operation of wind power projects, including offshore wind farms.
  • E. Ørsted
    Ørsted is a Danish renewable energy company and one of the world’s leading developers and operators of offshore wind farms.
  • 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_69d6aa81a5d08190aa86689061d1ddd2 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7442439dc8190af59f9c8d0637c01 completed April 9, 2026, 6:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69de85aa5ea88190ab6399e46eba5c49 completed April 14, 2026, 6:21 p.m.
NEDg Description generation batch_69de8e70da448190b80068fea047a88c completed April 14, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69de94dd45548190a88b5ab991756d12 completed April 14, 2026, 7:26 p.m.
Created at: April 8, 2026, 9:19 p.m.