Triple

T10798939
Position Surface form Disambiguated ID Type / Status
Subject Tachikawa Aircraft Company E254786 entity
Predicate designedAircraft P31176 FINISHED
Object Tachikawa Ki-9 "Spruce"
The Tachikawa Ki-9 "Spruce" was an Imperial Japanese Army biplane trainer aircraft widely used before and during World War II for pilot instruction.
E922557 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-9 "Spruce" | Statement: [Tachikawa Aircraft Company, designedAircraft, Tachikawa Ki-9 "Spruce"]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tachikawa Ki-9 "Spruce"
Context triple: [Tachikawa Aircraft Company, designedAircraft, Tachikawa Ki-9 "Spruce"]
  • A. Tachikawa Ki-92
    The Tachikawa Ki-92 was a late-World War II Japanese experimental long-range transport aircraft developed for the Imperial Japanese Army but never mass-produced.
  • B. Tachikawa Ki-94-II
    The Tachikawa Ki-94-II was a late-World War II Japanese high-altitude interceptor prototype developed for the Imperial Japanese Army Air Service to counter American B-29 bombers but never reached operational service.
  • C. 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.
  • 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. Tachikawa Ki-106
    The Tachikawa Ki-106 was a late-World War II Japanese experimental fighter, essentially a wooden-built variant of the Nakajima Ki-84 Hayate developed to conserve strategic materials.
  • 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-9 "Spruce"
Triple: [Tachikawa Aircraft Company, designedAircraft, Tachikawa Ki-9 "Spruce"]
Generated description
The Tachikawa Ki-9 "Spruce" was an Imperial Japanese Army biplane trainer aircraft widely used before and during World War II for pilot instruction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tachikawa Ki-9 "Spruce"
Target entity description: The Tachikawa Ki-9 "Spruce" was an Imperial Japanese Army biplane trainer aircraft widely used before and during World War II for pilot instruction.
  • A. Tachikawa Ki-92
    The Tachikawa Ki-92 was a late-World War II Japanese experimental long-range transport aircraft developed for the Imperial Japanese Army but never mass-produced.
  • B. Tachikawa Ki-94-II
    The Tachikawa Ki-94-II was a late-World War II Japanese high-altitude interceptor prototype developed for the Imperial Japanese Army Air Service to counter American B-29 bombers but never reached operational service.
  • C. 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.
  • 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. Tachikawa Ki-106
    The Tachikawa Ki-106 was a late-World War II Japanese experimental fighter, essentially a wooden-built variant of the Nakajima Ki-84 Hayate developed to conserve strategic materials.
  • 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_69e58a8c67248190be284ddd84f9d8b8 completed April 20, 2026, 2:08 a.m.
NEDg Description generation batch_69e59323c5948190bc2c9512f7b0a54f completed April 20, 2026, 2:44 a.m.
NED2 Entity disambiguation (via description) batch_69e599c53704819097c0fdbbfbbb1e87 completed April 20, 2026, 3:13 a.m.
Created at: April 8, 2026, 9:17 p.m.