Triple

T10798927
Position Surface form Disambiguated ID Type / Status
Subject Tachikawa Aircraft Company E254786 entity
Predicate designedAircraft P31176 FINISHED
Object Tachikawa Ki-54
The Tachikawa Ki-54 was a Japanese twin-engine World War II aircraft used primarily as an advanced trainer and light transport by the Imperial Japanese Army Air Service.
 E907049 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: Tachikawa Ki-54 | Statement: [Tachikawa Aircraft Company, designedAircraft, Tachikawa Ki-54]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tachikawa Ki-54
Context triple: [Tachikawa Aircraft Company, designedAircraft, Tachikawa Ki-54]
  • A. 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.
  • B. Mitsubishi Ki-57
    The Mitsubishi Ki-57 was a Japanese twin-engine transport aircraft of World War II, derived from the Ki-21 bomber and used primarily for military and civilian passenger transport.
  • C. Kokusai Ki-59
    The Kokusai Ki-59 was a Japanese twin-engine light transport aircraft of World War II, used primarily for personnel and cargo transport by the Imperial Japanese Army.
  • D. 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.
  • 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. 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: Tachikawa Ki-54
Triple: [Tachikawa Aircraft Company, designedAircraft, Tachikawa Ki-54]
Generated description
The Tachikawa Ki-54 was a Japanese twin-engine World War II aircraft used primarily as an advanced trainer and light transport by the Imperial Japanese Army Air Service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tachikawa Ki-54
Target entity description: The Tachikawa Ki-54 was a Japanese twin-engine World War II aircraft used primarily as an advanced trainer and light transport by the Imperial Japanese Army Air Service.
  • A. 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.
  • B. Mitsubishi Ki-57
    The Mitsubishi Ki-57 was a Japanese twin-engine transport aircraft of World War II, derived from the Ki-21 bomber and used primarily for military and civilian passenger transport.
  • C. Kokusai Ki-59
    The Kokusai Ki-59 was a Japanese twin-engine light transport aircraft of World War II, used primarily for personnel and cargo transport by the Imperial Japanese Army.
  • D. 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.
  • 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. 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_69d6aa61c15c8190a1839550c56e75e1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d73334feb08190aae967eaa37659f7 completed April 9, 2026, 5:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69e4417f4dfc8190bd50cec0bc52a9cc completed April 19, 2026, 2:44 a.m.
NEDg Description generation batch_69e44c0606408190819b9d3fd58f818f completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e4510dc55081908f89aab15726b2a8 completed April 19, 2026, 3:50 a.m.
Created at: April 8, 2026, 9:17 p.m.