Triple

T4643372
Position Surface form Disambiguated ID Type / Status
Subject Blue Impulse E101706 entity
Predicate garrison P75 FINISHED
Object 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.
 E463271 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: Matsushima Air Base | Statement: [Blue Impulse, garrison, Matsushima Air Base]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Matsushima Air Base
Context triple: [Blue Impulse, garrison, Matsushima Air Base]
  • A. Hyakuri Air Base
    Hyakuri Air Base is a major Japan Air Self-Defense Force installation in Ibaraki Prefecture that serves as a key hub for fighter and training operations.
  • 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. Hamamatsu Air Base
    Hamamatsu Air Base is a major Japan Air Self-Defense Force installation in Shizuoka Prefecture known for its training units, air defense role, and aviation museum.
  • D. 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.
  • E. Nyutabaru Air Base
    Nyutabaru Air Base is a major Japan Air Self-Defense Force installation in Miyazaki Prefecture, primarily used for fighter pilot training and tactical air 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: Matsushima Air Base
Triple: [Blue Impulse, garrison, Matsushima Air Base]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Matsushima Air Base
Target entity description: 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.
  • A. Hyakuri Air Base
    Hyakuri Air Base is a major Japan Air Self-Defense Force installation in Ibaraki Prefecture that serves as a key hub for fighter and training operations.
  • 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. Hamamatsu Air Base
    Hamamatsu Air Base is a major Japan Air Self-Defense Force installation in Shizuoka Prefecture known for its training units, air defense role, and aviation museum.
  • D. 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.
  • E. Nyutabaru Air Base
    Nyutabaru Air Base is a major Japan Air Self-Defense Force installation in Miyazaki Prefecture, primarily used for fighter pilot training and tactical air operations.
  • 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_69bd43d3bc7c81908f81fcf380476b0f completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a94486c819087ef8811dcde83b1 completed March 20, 2026, 2:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69be103bddb88190b94178c728518f38 completed March 21, 2026, 3:27 a.m.
NEDg Description generation batch_69be1196fcb08190a151b31204045fa4 completed March 21, 2026, 3:33 a.m.
NED2 Entity disambiguation (via description) batch_69be121448ec8190a29f6d78049002df completed March 21, 2026, 3:35 a.m.
Created at: March 20, 2026, 1:14 p.m.