Triple

T21467038
Position Surface form Disambiguated ID Type / Status
Subject Mitsubishi aircraft design bureau E529618 entity
Predicate designed P184 FINISHED
Object Mitsubishi Ki-21 — 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: Mitsubishi Ki-21 | Statement: [Mitsubishi aircraft design bureau, designed, Mitsubishi Ki-21]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mitsubishi Ki-21
Context triple: [Mitsubishi aircraft design bureau, designed, Mitsubishi Ki-21]
  • A. Mitsubishi Ki-21 chosen
    The Mitsubishi Ki-21 was a twin-engine Japanese heavy bomber used extensively by the Imperial Japanese Army during the early years of World War II.
  • B. Mitsubishi Ki-20
    The Mitsubishi Ki-20 was a large Japanese heavy bomber of the early 1930s, derived from the German Junkers G 38 airliner and used by the Imperial Japanese Army Air Service.
  • C. Nakajima Ki-27
    The Nakajima Ki-27 was a Japanese single-engine, fixed-gear fighter aircraft that served as the Imperial Japanese Army’s main frontline fighter in the late 1930s and early World War II.
  • D. Tachikawa Ki-17
    The Tachikawa Ki-17 was a Japanese Army primary trainer biplane used in the 1930s and early World War II to train military pilots.
  • E. Nakajima Ki-34
    The Nakajima Ki-34 was a Japanese twin-engine light transport aircraft of the 1930s–40s, used primarily by the Imperial Japanese Army for personnel and liaison duties.
  • 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_69e0c458133481908ae8b41a12c4edec completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9f415d48190a2b0993a4f3c018f completed April 23, 2026, 9:44 a.m.
Created at: April 16, 2026, 6:13 p.m.