Triple

T4369582
Position Surface form Disambiguated ID Type / Status
Subject Nakajima Aircraft Company E98862 entity
Predicate product P490 FINISHED
Object Nakajima Ki-49 Donryu
The Nakajima Ki-49 Donryu was a Japanese twin-engine World War II army bomber designed as a more heavily armed and armored successor to the Mitsubishi Ki-21.
E454403 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: Nakajima Ki-49 Donryu | Statement: [Nakajima Aircraft Company, product, Nakajima Ki-49 Donryu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nakajima Ki-49 Donryu
Context triple: [Nakajima Aircraft Company, product, Nakajima Ki-49 Donryu]
  • A. Mitsubishi Ki-67
    The Mitsubishi Ki-67 was a twin-engine Japanese World War II medium bomber known for its relatively high speed, maneuverability, and use in a variety of roles including level bombing, torpedo attacks, and kamikaze missions.
  • B. Tachikawa Ki-55
    The Tachikawa Ki-55 was a Japanese World War II advanced trainer aircraft used primarily by the Imperial Japanese Army Air Service to prepare pilots for combat flying.
  • C. Kawasaki Ki-61
    The Kawasaki Ki-61 was a World War II Japanese fighter aircraft notable for its inline liquid-cooled engine and performance that drew comparisons to contemporary European fighters.
  • D. Kawanishi H6K
    The Kawanishi H6K was a Japanese four-engine flying boat used primarily for long-range maritime patrol and reconnaissance missions before and during World War II.
  • E. Kawasaki Ki-45
    The Kawasaki Ki-45 was a twin-engine heavy fighter aircraft used by Japan during World War II, notable for its long-range interception and ground-attack roles.
  • 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: Nakajima Ki-49 Donryu
Triple: [Nakajima Aircraft Company, product, Nakajima Ki-49 Donryu]
Generated description
The Nakajima Ki-49 Donryu was a Japanese twin-engine World War II army bomber designed as a more heavily armed and armored successor to the Mitsubishi Ki-21.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nakajima Ki-49 Donryu
Target entity description: The Nakajima Ki-49 Donryu was a Japanese twin-engine World War II army bomber designed as a more heavily armed and armored successor to the Mitsubishi Ki-21.
  • A. Mitsubishi Ki-67
    The Mitsubishi Ki-67 was a twin-engine Japanese World War II medium bomber known for its relatively high speed, maneuverability, and use in a variety of roles including level bombing, torpedo attacks, and kamikaze missions.
  • B. Tachikawa Ki-55
    The Tachikawa Ki-55 was a Japanese World War II advanced trainer aircraft used primarily by the Imperial Japanese Army Air Service to prepare pilots for combat flying.
  • C. Kawasaki Ki-61
    The Kawasaki Ki-61 was a World War II Japanese fighter aircraft notable for its inline liquid-cooled engine and performance that drew comparisons to contemporary European fighters.
  • D. Kawanishi H6K
    The Kawanishi H6K was a Japanese four-engine flying boat used primarily for long-range maritime patrol and reconnaissance missions before and during World War II.
  • E. Kawasaki Ki-45
    The Kawasaki Ki-45 was a twin-engine heavy fighter aircraft used by Japan during World War II, notable for its long-range interception and ground-attack roles.
  • 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_69b3454db3708190aeafd814413c4c3d completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b352052b388190b02cca9a3b480be4 completed March 12, 2026, 11:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69bde04d4bbc8190891aecc8244b566c completed March 21, 2026, 12:03 a.m.
NEDg Description generation batch_69bde0eb511081908f0ab8b8b2767253 completed March 21, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69bde1496a4c81909fc52566b4f38243 completed March 21, 2026, 12:07 a.m.
Created at: March 12, 2026, 11:17 p.m.