Triple

T21467040
Position Surface form Disambiguated ID Type / Status
Subject Mitsubishi aircraft design bureau E529618 entity
Predicate designed P184 FINISHED
Object Mitsubishi F2M (projects and variants) NE NERFINISHED

How this triple was built (3 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 F2M (projects and variants) | Statement: [Mitsubishi aircraft design bureau, designed, Mitsubishi F2M (projects and variants)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mitsubishi F2M (projects and variants)
Context triple: [Mitsubishi aircraft design bureau, designed, Mitsubishi F2M (projects and variants)]
  • A. Mitsubishi F1M
    The Mitsubishi F1M was a Japanese World War II reconnaissance and observation floatplane, widely used by the Imperial Japanese Navy for artillery spotting, patrol, and convoy escort duties.
  • B. Mitsubishi A5M fighters
    The Mitsubishi A5M fighters were Japanese carrier-based monoplane fighters used by the Imperial Japanese Navy in the late 1930s and early World War II, notable as the predecessor to the famed A6M Zero.
  • C. Mitsubishi A7M Reppū
    The Mitsubishi A7M Reppū was an advanced Japanese carrier-based fighter aircraft developed in World War II as the intended successor to the famed A6M Zero.
  • D. Nakajima A6M2-N
    The Nakajima A6M2-N was a World War II Japanese single-float seaplane fighter derived from the Mitsubishi A6M Zero and used primarily for maritime patrol and air defense from remote island bases.
  • E. Japanese Mitsubishi G4M "Betty" bombers
    The Japanese Mitsubishi G4M "Betty" bombers were long-range, land-based twin-engine bombers used extensively by the Imperial Japanese Navy in World War II, noted for their range, speed, and vulnerability due to lack of armor and self-sealing fuel tanks.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mitsubishi F2M (projects and variants)
Target entity description: The Mitsubishi F2M refers to a series of early Japanese naval fighter design projects developed by Mitsubishi in the interwar period that did not progress beyond the prototype or proposal stage.
  • A. Mitsubishi F1M
    The Mitsubishi F1M was a Japanese World War II reconnaissance and observation floatplane, widely used by the Imperial Japanese Navy for artillery spotting, patrol, and convoy escort duties.
  • B. Mitsubishi A5M fighters
    The Mitsubishi A5M fighters were Japanese carrier-based monoplane fighters used by the Imperial Japanese Navy in the late 1930s and early World War II, notable as the predecessor to the famed A6M Zero.
  • C. Mitsubishi A7M Reppū
    The Mitsubishi A7M Reppū was an advanced Japanese carrier-based fighter aircraft developed in World War II as the intended successor to the famed A6M Zero.
  • D. Nakajima A6M2-N
    The Nakajima A6M2-N was a World War II Japanese single-float seaplane fighter derived from the Mitsubishi A6M Zero and used primarily for maritime patrol and air defense from remote island bases.
  • E. Japanese Mitsubishi G4M "Betty" bombers
    The Japanese Mitsubishi G4M "Betty" bombers were long-range, land-based twin-engine bombers used extensively by the Imperial Japanese Navy in World War II, noted for their range, speed, and vulnerability due to lack of armor and self-sealing fuel tanks.
  • F. None of above. chosen

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.