Triple

T19570093
Position Surface form Disambiguated ID Type / Status
Subject Operation Z (Pearl Harbor attack plan) E489685 entity
Predicate involvedUnit P1063 FINISHED
Object Zuikaku aircraft carrier 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: Zuikaku aircraft carrier | Statement: [Operation Z (Pearl Harbor attack plan), involvedUnit, Zuikaku aircraft carrier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zuikaku aircraft carrier
Context triple: [Operation Z (Pearl Harbor attack plan), involvedUnit, Zuikaku aircraft carrier]
  • A. Shokaku aircraft carrier
    The Shokaku was a Japanese fleet aircraft carrier of World War II, noted for its modern design, large air group, and participation in major Pacific battles including the early carrier offensives.
  • B. Akagi aircraft carrier
    The Akagi was a prominent Imperial Japanese Navy fleet aircraft carrier that served as a flagship in early World War II, including during the attack on Pearl Harbor, before being sunk at the Battle of Midway.
  • C. Kaga aircraft carrier
    Kaga was a Japanese Imperial Navy aircraft carrier that played a major role in early World War II Pacific operations, including the attack on Pearl Harbor, before being sunk at the Battle of Midway.
  • D. Japanese aircraft carrier Hiryū
    The Japanese aircraft carrier Hiryū was a fleet carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
  • E. Taiho-class aircraft carrier
    The Taiho-class aircraft carrier was a World War II-era Japanese fleet carrier design notable for being the Imperial Japanese Navy’s first carrier with an armored flight deck and enhanced protection features.
  • 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: Zuikaku aircraft carrier
Target entity description: Zuikaku was a Shōkaku-class fleet aircraft carrier of the Imperial Japanese Navy that served as one of Japan’s principal carriers in the early Pacific War, including major actions such as the Pearl Harbor attack and the Battle of the Coral Sea.
  • A. Shokaku aircraft carrier
    The Shokaku was a Japanese fleet aircraft carrier of World War II, noted for its modern design, large air group, and participation in major Pacific battles including the early carrier offensives.
  • B. Akagi aircraft carrier
    The Akagi was a prominent Imperial Japanese Navy fleet aircraft carrier that served as a flagship in early World War II, including during the attack on Pearl Harbor, before being sunk at the Battle of Midway.
  • C. Kaga aircraft carrier
    Kaga was a Japanese Imperial Navy aircraft carrier that played a major role in early World War II Pacific operations, including the attack on Pearl Harbor, before being sunk at the Battle of Midway.
  • D. Japanese aircraft carrier Hiryū
    The Japanese aircraft carrier Hiryū was a fleet carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
  • E. Taiho-class aircraft carrier
    The Taiho-class aircraft carrier was a World War II-era Japanese fleet carrier design notable for being the Imperial Japanese Navy’s first carrier with an armored flight deck and enhanced protection features.
  • 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6402043588190a99f5a55c5dcd8a6 completed April 20, 2026, 3:02 p.m.
Created at: April 10, 2026, 1:42 p.m.