Triple

T15724077
Position Surface form Disambiguated ID Type / Status
Subject Matome Ugaki E381176 entity
Predicate baseOfFinalSortie P119926 FINISHED
Object Oita Air Base, Kyushu
Oita Air Base, located on Japan’s Kyushu island, was a World War II Imperial Japanese Navy airfield notably associated with the final kamikaze sortie of Vice Admiral Matome Ugaki.
E1173317 NE FINISHED

How this triple was built (5 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: Oita Air Base, Kyushu | Statement: [Matome Ugaki, baseOfFinalSortie, Oita Air Base, Kyushu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Oita Air Base, Kyushu
Context triple: [Matome Ugaki, baseOfFinalSortie, Oita Air Base, Kyushu]
  • A. Matsushima Air Base
    Matsushima Air Base is a Japan Air Self-Defense Force installation in Miyagi Prefecture best known as the home base of the Blue Impulse aerobatic demonstration team.
  • B. Tsuiki Air Base
    Tsuiki Air Base is a major Japan Air Self-Defense Force installation in Fukuoka Prefecture known for hosting fighter squadrons and air defense operations.
  • C. Miho Air Base
    Miho Air Base is a Japan Air Self-Defense Force installation in Tottori Prefecture that serves as a key hub for transport and support operations.
  • D. Komaki Air Base
    Komaki Air Base is a Japanese military airfield in Aichi Prefecture that serves as a key hub for the Japan Air Self-Defense Force’s transport and support operations.
  • E. Iruma Air Base
    Iruma Air Base is a major Japanese military airfield in Saitama Prefecture that serves as a key hub for the Japan Air Self-Defense Force’s transport, training, and air defense operations.
  • 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: Oita Air Base, Kyushu
Triple: [Matome Ugaki, baseOfFinalSortie, Oita Air Base, Kyushu]
Generated description
Oita Air Base, located on Japan’s Kyushu island, was a World War II Imperial Japanese Navy airfield notably associated with the final kamikaze sortie of Vice Admiral Matome Ugaki.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Oita Air Base, Kyushu
Target entity description: Oita Air Base, located on Japan’s Kyushu island, was a World War II Imperial Japanese Navy airfield notably associated with the final kamikaze sortie of Vice Admiral Matome Ugaki.
  • A. Matsushima Air Base
    Matsushima Air Base is a Japan Air Self-Defense Force installation in Miyagi Prefecture best known as the home base of the Blue Impulse aerobatic demonstration team.
  • B. Tsuiki Air Base
    Tsuiki Air Base is a major Japan Air Self-Defense Force installation in Fukuoka Prefecture known for hosting fighter squadrons and air defense operations.
  • C. Miho Air Base
    Miho Air Base is a Japan Air Self-Defense Force installation in Tottori Prefecture that serves as a key hub for transport and support operations.
  • D. Komaki Air Base
    Komaki Air Base is a Japanese military airfield in Aichi Prefecture that serves as a key hub for the Japan Air Self-Defense Force’s transport and support operations.
  • E. Iruma Air Base
    Iruma Air Base is a major Japanese military airfield in Saitama Prefecture that serves as a key hub for the Japan Air Self-Defense Force’s transport, training, and air defense operations.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: baseOfFinalSortie
Context triple: [Matome Ugaki, baseOfFinalSortie, Oita Air Base, Kyushu]
  • A. formerFinishLocation
    Indicates that an entity was previously the finish location of an event or activity, but no longer holds that status.
  • B. finalHomeOf
    Indicates that a location is the last or ultimate home, residence, or resting place of an entity.
  • C. mainDestinationArmy
    Indicates that an army is the primary or main destination of a movement, operation, or assignment.
  • D. finalMissionOf
    Indicates that one entity is the last mission, assignment, or operation undertaken by another entity.
  • E. sorties
    Indicates that an entity carries out or participates in a mission or operational deployment, typically involving a single trip or operation from a base and back.
  • F. None of above. chosen

Provenance (7 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_69d86d9cdb648190bf3171be0bd7d872 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04fb1fdd4819088f3e243263e5f73 completed April 16, 2026, 2:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff82f68bf881909e5ad8a6ab81684a completed May 9, 2026, 6:54 p.m.
NEDg Description generation batch_69ff8388b3588190ae55c123bb19cb2c completed May 9, 2026, 6:57 p.m.
NED2 Entity disambiguation (via description) batch_69ff84125e808190a4d465d9effad639 completed May 9, 2026, 6:59 p.m.
PD Predicate disambiguation batch_69e00526759c819088b80d85138b8974 completed April 15, 2026, 9:37 p.m.
PDg Predicate description generation batch_69e0094af5b481908ad51d5d7ba0c726 completed April 15, 2026, 9:55 p.m.
Created at: April 10, 2026, 4:46 a.m.