Triple

T9345537
Position Surface form Disambiguated ID Type / Status
Subject Yokosuka P1Y E224879 entity
Predicate successor P78 FINISHED
Object Yokosuka P2Y Ryusei (planned role-wise, not direct design successor)
The Yokosuka P2Y Ryusei was a planned late-World War II Japanese Navy aircraft project intended to take over the same operational role as the earlier P1Y bomber, rather than directly evolving from its design.
E224879 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: Yokosuka P2Y Ryusei (planned role-wise, not direct design successor) | Statement: [Yokosuka P1Y, successor, Yokosuka P2Y Ryusei (planned role-wise, not direct design successor)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yokosuka P2Y Ryusei (planned role-wise, not direct design successor)
Context triple: [Yokosuka P1Y, successor, Yokosuka P2Y Ryusei (planned role-wise, not direct design successor)]
  • A. Mitsubishi G7M Taizan (planned, not mass-produced)
    The Mitsubishi G7M Taizan was a planned Japanese long-range bomber design of World War II intended to improve on the capabilities of earlier Mitsubishi bombers but never progressed to mass production.
  • B. Yokosuka P1Y
    The Yokosuka P1Y was a twin-engine, land-based Japanese Navy bomber of World War II, designed for high speed and long range and used primarily in night bombing and torpedo attack roles.
  • C. Mitsubishi A7M Reppū design
    The Mitsubishi A7M Reppū design was a late-World War II Japanese carrier-based fighter project intended as the high-performance successor to the famed A6M Zero.
  • D. Yokosuka MXY8 Akigusa glider trainer
    The Yokosuka MXY8 Akigusa was a Japanese World War II unpowered glider trainer designed to familiarize pilots with the handling characteristics of the rocket-powered Mitsubishi J8M interceptor.
  • E. Ki-45 Kai
    The Ki-45 Kai was an improved, twin-engine Japanese World War II heavy fighter and night fighter variant developed from the original Kawasaki Ki-45.
  • 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: Yokosuka P2Y Ryusei (planned role-wise, not direct design successor)
Triple: [Yokosuka P1Y, successor, Yokosuka P2Y Ryusei (planned role-wise, not direct design successor)]
Generated description
The Yokosuka P2Y Ryusei was a planned late-World War II Japanese Navy aircraft project intended to take over the same operational role as the earlier P1Y bomber, rather than directly evolving from its design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yokosuka P2Y Ryusei (planned role-wise, not direct design successor)
Target entity description: The Yokosuka P2Y Ryusei was a planned late-World War II Japanese Navy aircraft project intended to take over the same operational role as the earlier P1Y bomber, rather than directly evolving from its design.
  • A. Mitsubishi G7M Taizan (planned, not mass-produced)
    The Mitsubishi G7M Taizan was a planned Japanese long-range bomber design of World War II intended to improve on the capabilities of earlier Mitsubishi bombers but never progressed to mass production.
  • B. Yokosuka P1Y chosen
    The Yokosuka P1Y was a twin-engine, land-based Japanese Navy bomber of World War II, designed for high speed and long range and used primarily in night bombing and torpedo attack roles.
  • C. Mitsubishi A7M Reppū design
    The Mitsubishi A7M Reppū design was a late-World War II Japanese carrier-based fighter project intended as the high-performance successor to the famed A6M Zero.
  • D. Yokosuka MXY8 Akigusa glider trainer
    The Yokosuka MXY8 Akigusa was a Japanese World War II unpowered glider trainer designed to familiarize pilots with the handling characteristics of the rocket-powered Mitsubishi J8M interceptor.
  • E. Ki-45 Kai
    The Ki-45 Kai was an improved, twin-engine Japanese World War II heavy fighter and night fighter variant developed from the original Kawasaki Ki-45.
  • F. None of above.

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_69ca842993248190a79ab06968994b86 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd4f0e2ccc8190a68f1c96c0886660 completed April 1, 2026, 4:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0e41ccdcc8190b2939716984b2c7b completed April 4, 2026, 10:12 a.m.
NEDg Description generation batch_69d0e5752a38819089b23ac52f0a6a39 completed April 4, 2026, 10:18 a.m.
NED2 Entity disambiguation (via description) batch_69d0e64cb4dc81908cef7d729d9cfb4d completed April 4, 2026, 10:22 a.m.
Created at: March 30, 2026, 7:41 p.m.