Triple

T5340242
Position Surface form Disambiguated ID Type / Status
Subject Enron E123926 entity
Predicate successor P78 FINISHED
Object Prisma Energy International
Prisma Energy International was a company formed from Enron’s former international energy assets, focusing on power generation and natural gas infrastructure in global markets.
E512091 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: Prisma Energy International | Statement: [Enron, successor, Prisma Energy International]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Prisma Energy International
Context triple: [Enron, successor, Prisma Energy International]
  • A. Petroleum Group
    The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
  • B. Prairie Oil and Gas Company
    Prairie Oil and Gas Company was a regional petroleum firm that emerged as one of the successor companies created from the court-ordered breakup of the Standard Oil monopoly in the early 20th century.
  • C. Shell Petroleum Development Company
    Shell Petroleum Development Company is a major oil exploration and production subsidiary of Shell operating in Nigeria, long associated with environmental and human rights controversies in the Niger Delta.
  • D. Marathon Oil
    Marathon Oil is a major American independent energy company focused on the exploration, production, and marketing of oil and natural gas.
  • E. Unocal Corporation
    Unocal Corporation was a major American oil and gas company, historically known for its exploration and production activities in the United States and Asia, before being acquired by Chevron.
  • 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: Prisma Energy International
Triple: [Enron, successor, Prisma Energy International]
Generated description
Prisma Energy International was a company formed from Enron’s former international energy assets, focusing on power generation and natural gas infrastructure in global markets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Prisma Energy International
Target entity description: Prisma Energy International was a company formed from Enron’s former international energy assets, focusing on power generation and natural gas infrastructure in global markets.
  • A. Petroleum Group
    The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
  • B. Prairie Oil and Gas Company
    Prairie Oil and Gas Company was a regional petroleum firm that emerged as one of the successor companies created from the court-ordered breakup of the Standard Oil monopoly in the early 20th century.
  • C. Shell Petroleum Development Company
    Shell Petroleum Development Company is a major oil exploration and production subsidiary of Shell operating in Nigeria, long associated with environmental and human rights controversies in the Niger Delta.
  • D. Marathon Oil
    Marathon Oil is a major American independent energy company focused on the exploration, production, and marketing of oil and natural gas.
  • E. Unocal Corporation
    Unocal Corporation was a major American oil and gas company, historically known for its exploration and production activities in the United States and Asia, before being acquired by Chevron.
  • 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_69bd464b07f8819095aa76577c9829e4 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd85c9cff48190900d234a7569cd5d completed March 20, 2026, 5:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf18c8db388190a31f55854e7370fc completed March 21, 2026, 10:16 p.m.
NEDg Description generation batch_69bf19c8273081908a5138e9af921ec7 completed March 21, 2026, 10:20 p.m.
NED2 Entity disambiguation (via description) batch_69bf1a3049648190b5040e587671610a completed March 21, 2026, 10:22 p.m.
Created at: March 20, 2026, 2 p.m.