Triple

T19741113
Position Surface form Disambiguated ID Type / Status
Subject Chikuhei Nakajima E474119 entity
Predicate founded P104 FINISHED
Object Nakajima Aircraft Company — NE NERFINISHED

How this triple was built (2 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: Nakajima Aircraft Company | Statement: [Chikuhei Nakajima, founded, Nakajima Aircraft Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nakajima Aircraft Company
Context triple: [Chikuhei Nakajima, founded, Nakajima Aircraft Company]
  • A. Nakajima Aircraft Company chosen
    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. Nihon Aircraft Manufacturing Corporation
    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.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e517ebd48190979ee76723bcfadf completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6516159c8819090022094aa91902b completed April 20, 2026, 4:16 p.m.
Created at: April 10, 2026, 1:47 p.m.