Triple

T2951911
Position Surface form Disambiguated ID Type / Status
Subject Berkshire Hathaway Energy E79838 entity
Predicate owns P347 FINISHED
Object BHE Renewables
BHE Renewables is a subsidiary of Berkshire Hathaway Energy that develops, owns, and operates utility-scale renewable energy projects such as wind, solar, and geothermal power facilities.
 E313813 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: BHE Renewables | Statement: [Berkshire Hathaway Energy, owns, BHE Renewables]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BHE Renewables
Context triple: [Berkshire Hathaway Energy, owns, BHE Renewables]
  • A. Helion Energy
    Helion Energy is a private American nuclear fusion company focused on developing commercial fusion power technology as a clean, scalable energy source.
  • B. EDF Renewables
    EDF Renewables is a global renewable energy company specializing in the development, construction, and operation of wind, solar, and energy storage projects.
  • C. 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.
  • D. Vistra Corp
    Vistra Corp is a large U.S. integrated retail electricity and power generation company.
  • 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: BHE Renewables
Triple: [Berkshire Hathaway Energy, owns, BHE Renewables]
Generated description
BHE Renewables is a subsidiary of Berkshire Hathaway Energy that develops, owns, and operates utility-scale renewable energy projects such as wind, solar, and geothermal power facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BHE Renewables
Target entity description: BHE Renewables is a subsidiary of Berkshire Hathaway Energy that develops, owns, and operates utility-scale renewable energy projects such as wind, solar, and geothermal power facilities.
  • A. Helion Energy
    Helion Energy is a private American nuclear fusion company focused on developing commercial fusion power technology as a clean, scalable energy source.
  • B. EDF Renewables
    EDF Renewables is a global renewable energy company specializing in the development, construction, and operation of wind, solar, and energy storage projects.
  • C. 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.
  • D. Vistra Corp
    Vistra Corp is a large U.S. integrated retail electricity and power generation company.
  • 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_69ad8b1276588190a374a0b12e0f7bdf completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98fcea5c8190b7d80de942bcb4f7 completed March 8, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc7edc808190863ec8f99efa3875 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b0fd7d1cc88190a4f533a92d7e6de3 completed March 11, 2026, 5:28 a.m.
NED2 Entity disambiguation (via description) batch_69b0fde74b608190b59da720c90adfeb completed March 11, 2026, 5:30 a.m.
Created at: March 8, 2026, 2:57 p.m.