Triple

T18368968
Position Surface form Disambiguated ID Type / Status
Subject Mitsubishi Heavy Industries E440128 entity
Predicate hasSubsidiary P254 FINISHED
Object Mitsubishi Heavy Industries Aero Engines — NE NERFINISHED

How this triple was built (3 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: Mitsubishi Heavy Industries Aero Engines | Statement: [Mitsubishi Heavy Industries, hasSubsidiary, Mitsubishi Heavy Industries Aero Engines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mitsubishi Heavy Industries Aero Engines
Context triple: [Mitsubishi Heavy Industries, hasSubsidiary, Mitsubishi Heavy Industries Aero Engines]
  • A. Japanese Aero Engines Corporation
    Japanese Aero Engines Corporation is a Japanese aerospace company that participates in international collaborations to design and manufacture commercial aircraft jet engines.
  • B. Kawasaki Heavy Industries Aerospace Company
    Kawasaki Heavy Industries Aerospace Company is the aerospace division of Kawasaki Heavy Industries, responsible for developing and manufacturing aircraft, helicopters, and other aerospace systems.
  • C. Mitsubishi Aircraft Corporation
    Mitsubishi Aircraft Corporation is a Japanese aerospace company that developed the Mitsubishi Regional Jet (MRJ), later branded as the SpaceJet, in an effort to reenter the commercial passenger aircraft market.
  • D. Safran Aircraft Engines
    Safran Aircraft Engines is a major French aerospace company that designs, develops, and manufactures aircraft and rocket engines for civil and military applications worldwide.
  • E. Mitsubishi Heavy Industries
    Mitsubishi Heavy Industries is a major Japanese multinational engineering and manufacturing company known for producing ships, aerospace equipment, power systems, and heavy machinery.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mitsubishi Heavy Industries Aero Engines
Target entity description: Mitsubishi Heavy Industries Aero Engines is a Japanese company specializing in the design, manufacture, and maintenance of aircraft engines and related aerospace technologies.
  • A. Japanese Aero Engines Corporation
    Japanese Aero Engines Corporation is a Japanese aerospace company that participates in international collaborations to design and manufacture commercial aircraft jet engines.
  • B. Kawasaki Heavy Industries Aerospace Company
    Kawasaki Heavy Industries Aerospace Company is the aerospace division of Kawasaki Heavy Industries, responsible for developing and manufacturing aircraft, helicopters, and other aerospace systems.
  • C. Mitsubishi Aircraft Corporation
    Mitsubishi Aircraft Corporation is a Japanese aerospace company that developed the Mitsubishi Regional Jet (MRJ), later branded as the SpaceJet, in an effort to reenter the commercial passenger aircraft market.
  • D. Safran Aircraft Engines
    Safran Aircraft Engines is a major French aerospace company that designs, develops, and manufactures aircraft and rocket engines for civil and military applications worldwide.
  • E. Mitsubishi Heavy Industries
    Mitsubishi Heavy Industries is a major Japanese multinational engineering and manufacturing company known for producing ships, aerospace equipment, power systems, and heavy machinery.
  • F. None of above. chosen

Provenance (2 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_69d8b918221c8190a9f7b563d64ac677 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e51750d3dc8190b153046c1171ee2b completed April 19, 2026, 5:56 p.m.
Created at: April 10, 2026, 10:38 a.m.