Triple

T19415020
Position Surface form Disambiguated ID Type / Status
Subject NAMC YS-11P E485689 entity
Predicate manufacturer P490 FINISHED
Object Nihon Aircraft Manufacturing Corporation — 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: Nihon Aircraft Manufacturing Corporation | Statement: [NAMC YS-11P, manufacturer, Nihon Aircraft Manufacturing Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nihon Aircraft Manufacturing Corporation
Context triple: [NAMC YS-11P, manufacturer, Nihon Aircraft Manufacturing Corporation]
  • A. Nakajima Aircraft Company
    Nakajima Aircraft Company was a major Japanese aerospace manufacturer best known for producing military aircraft for the Imperial Japanese Navy and Army during World War II.
  • B. Kawanishi Aircraft Company
    Kawanishi Aircraft Company was a Japanese aerospace manufacturer best known for producing World War II military aircraft, including advanced floatplanes and fighters for the Imperial Japanese Navy.
  • C. Tachikawa Aircraft Company
    Tachikawa Aircraft Company was a Japanese aerospace manufacturer best known for producing military aircraft for the Imperial Japanese Army before and during World War II.
  • D. Kokusai Aircraft Company
    Kokusai Aircraft Company was a Japanese manufacturer that produced military and training aircraft, particularly for the Imperial Japanese Army, before and during World War II.
  • E. 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.
  • 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: Nihon Aircraft Manufacturing Corporation
Target entity description: Nihon Aircraft Manufacturing Corporation was a Japanese aerospace consortium established in the postwar era to revive Japan’s civil aircraft industry, best known for developing the NAMC YS-11 turboprop airliner.
  • A. Nakajima Aircraft Company
    Nakajima Aircraft Company was a major Japanese aerospace manufacturer best known for producing military aircraft for the Imperial Japanese Navy and Army during World War II.
  • B. Kawanishi Aircraft Company
    Kawanishi Aircraft Company was a Japanese aerospace manufacturer best known for producing World War II military aircraft, including advanced floatplanes and fighters for the Imperial Japanese Navy.
  • C. Tachikawa Aircraft Company
    Tachikawa Aircraft Company was a Japanese aerospace manufacturer best known for producing military aircraft for the Imperial Japanese Army before and during World War II.
  • D. Kokusai Aircraft Company
    Kokusai Aircraft Company was a Japanese manufacturer that produced military and training aircraft, particularly for the Imperial Japanese Army, before and during World War II.
  • E. 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.
  • 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_69d8e8d688f881909c85104a62e09d8a completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e62af90758819088999d98d270011a completed April 20, 2026, 1:32 p.m.
Created at: April 10, 2026, 1:37 p.m.