Triple

T23103707
Position Surface form Disambiguated ID Type / Status
Subject Mitsubishi Corporation E576100 entity
Predicate hasDivision P35 FINISHED
Object Petroleum & Chemicals Group
Petroleum & Chemicals Group is a core business division of Mitsubishi Corporation focused on the global trade, development, and investment in petroleum, petrochemical, and related energy and chemical products.
 E1571299 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: Petroleum & Chemicals Group | Statement: [Mitsubishi Corporation, hasDivision, Petroleum & Chemicals Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Petroleum & Chemicals Group
Context triple: [Mitsubishi Corporation, hasDivision, Petroleum & Chemicals Group]
  • 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. Total Petrochemicals
    Total Petrochemicals is a petrochemical company specializing in the production of plastics, polymers, and chemical products as part of the broader operations of the energy group Total.
  • C. National Petrochemical Company
    The National Petrochemical Company is Iran’s state-owned petrochemical enterprise responsible for developing, operating, and expanding the country’s petrochemical industry and related exports.
  • D. Petroleum and Chemical Industry Committee
    The Petroleum and Chemical Industry Committee is a technical committee within the IEEE Industry Applications Society that focuses on electrical and power engineering standards, practices, and applications for petroleum, chemical, and related process industries.
  • E. Refining & Chemicals
    Refining & Chemicals is a major business division of Total focused on transforming crude oil and other feedstocks into refined petroleum products and petrochemicals.
  • 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: Petroleum & Chemicals Group
Triple: [Mitsubishi Corporation, hasDivision, Petroleum & Chemicals Group]
Generated description
Petroleum & Chemicals Group is a core business division of Mitsubishi Corporation focused on the global trade, development, and investment in petroleum, petrochemical, and related energy and chemical products.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Petroleum & Chemicals Group
Target entity description: Petroleum & Chemicals Group is a core business division of Mitsubishi Corporation focused on the global trade, development, and investment in petroleum, petrochemical, and related energy and chemical products.
  • 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. Total Petrochemicals
    Total Petrochemicals is a petrochemical company specializing in the production of plastics, polymers, and chemical products as part of the broader operations of the energy group Total.
  • C. National Petrochemical Company
    The National Petrochemical Company is Iran’s state-owned petrochemical enterprise responsible for developing, operating, and expanding the country’s petrochemical industry and related exports.
  • D. Petroleum and Chemical Industry Committee
    The Petroleum and Chemical Industry Committee is a technical committee within the IEEE Industry Applications Society that focuses on electrical and power engineering standards, practices, and applications for petroleum, chemical, and related process industries.
  • E. Refining & Chemicals
    Refining & Chemicals is a major business division of Total focused on transforming crude oil and other feedstocks into refined petroleum products and petrochemicals.
  • 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_69e245c060b48190a9bd61a47a16db17 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18deaacbc8190a97e64e1cf39cdd6 completed April 29, 2026, 4:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c23e430a08190bf70391d978f22da completed May 19, 2026, 8:48 a.m.
NEDg Description generation batch_6a0c28ed782c8190a60cf2212a1e7861 completed May 19, 2026, 9:10 a.m.
NED2 Entity disambiguation (via description) batch_6a0c29bca4c08190a29d4204c75b333f completed May 19, 2026, 9:13 a.m.
Created at: April 17, 2026, 3:58 p.m.