Triple

T16407528
Position Surface form Disambiguated ID Type / Status
Subject Toyota Tsusho Corporation E398472 entity
Predicate hasSubsidiary P254 FINISHED
Object Eurus Energy Holdings Corporation
Eurus Energy Holdings Corporation is a major Japanese renewable energy company specializing in the development and operation of wind and solar power projects worldwide.
 E1212342 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: Eurus Energy Holdings Corporation | Statement: [Toyota Tsusho Corporation, hasSubsidiary, Eurus Energy Holdings Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eurus Energy Holdings Corporation
Context triple: [Toyota Tsusho Corporation, hasSubsidiary, Eurus Energy Holdings Corporation]
  • A. Sutro Energy Group
    Sutro Energy Group is a company founded by Nicole Schuetz that focuses on advancing clean energy and sustainable investment initiatives.
  • B. Soular Energy
    Soular Energy is a highly acclaimed jazz album by bassist Ray Brown, celebrated for its swinging trio performances and exemplary straight-ahead jazz style.
  • C. E-CO Energi
    E-CO Energi is a Norwegian energy company primarily involved in the production and distribution of hydroelectric power.
  • D. Lumo Energy
    Lumo Energy is an Australian electricity and gas retail company serving residential and business customers in several states.
  • E. Energy Reserves Group, Inc.
    Energy Reserves Group, Inc. is an American energy company best known as the petitioner in the U.S. Supreme Court case Energy Reserves Group, Inc. v. Kansas Power & Light Co.
  • 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: Eurus Energy Holdings Corporation
Triple: [Toyota Tsusho Corporation, hasSubsidiary, Eurus Energy Holdings Corporation]
Generated description
Eurus Energy Holdings Corporation is a major Japanese renewable energy company specializing in the development and operation of wind and solar power projects worldwide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eurus Energy Holdings Corporation
Target entity description: Eurus Energy Holdings Corporation is a major Japanese renewable energy company specializing in the development and operation of wind and solar power projects worldwide.
  • A. Sutro Energy Group
    Sutro Energy Group is a company founded by Nicole Schuetz that focuses on advancing clean energy and sustainable investment initiatives.
  • B. Soular Energy
    Soular Energy is a highly acclaimed jazz album by bassist Ray Brown, celebrated for its swinging trio performances and exemplary straight-ahead jazz style.
  • C. E-CO Energi
    E-CO Energi is a Norwegian energy company primarily involved in the production and distribution of hydroelectric power.
  • D. Lumo Energy
    Lumo Energy is an Australian electricity and gas retail company serving residential and business customers in several states.
  • E. Energy Reserves Group, Inc.
    Energy Reserves Group, Inc. is an American energy company best known as the petitioner in the U.S. Supreme Court case Energy Reserves Group, Inc. v. Kansas Power & Light Co.
  • 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_69d87f2950248190bc8ad9b9bebdc8c8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e327d36b808190b6b8c412ae0d2faa completed April 18, 2026, 6:42 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c64a05c8190a59e800ce2318052 completed May 10, 2026, 8:05 a.m.
NEDg Description generation batch_6a003dfdd4f88190b86db12bb9c7217a completed May 10, 2026, 8:12 a.m.
NED2 Entity disambiguation (via description) batch_6a003e953ca88190bb7c64c12a46c666 completed May 10, 2026, 8:15 a.m.
Created at: April 10, 2026, 5:09 a.m.