Triple

T19560989
Position Surface form Disambiguated ID Type / Status
Subject Maizuru District (JMSDF) E489447 entity
Predicate usesEquipment P2728 FINISHED
Object JMSDF surface combatants
JMSDF surface combatants are the Japan Maritime Self-Defense Force’s frontline warships, including destroyers and frigates, designed for missions such as anti-air, anti-surface, and anti-submarine warfare.
E1382944 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: JMSDF surface combatants | Statement: [Maizuru District (JMSDF), usesEquipment, JMSDF surface combatants]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: JMSDF surface combatants
Context triple: [Maizuru District (JMSDF), usesEquipment, JMSDF surface combatants]
  • A. Maritime Self-Defense Force Fleet
    The Maritime Self-Defense Force Fleet is the main operational naval component of Japan’s Maritime Self-Defense Force, responsible for organizing and commanding its seagoing combat and escort units.
  • B. Imperial Japanese Navy destroyers
    Imperial Japanese Navy destroyers were fast, heavily armed warships that formed the backbone of Japan’s naval escort and attack forces during the early to mid-20th century, especially in World War II.
  • C. JMSDF Submarine Flotilla
    The JMSDF Submarine Flotilla is the Japan Maritime Self-Defense Force’s primary operational command for organizing, training, and deploying the nation’s submarine fleet.
  • D. J-class destroyers
    J-class destroyers were a group of British Royal Navy warships built in the late 1930s that saw extensive service during World War II, particularly in convoy escort and fleet operations.
  • E. Izumo-class helicopter destroyer
    The Izumo-class helicopter destroyer is a class of large Japanese Maritime Self-Defense Force warships designed primarily for anti-submarine warfare and helicopter operations, and later adapted to operate fixed-wing STOVL aircraft.
  • 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: JMSDF surface combatants
Triple: [Maizuru District (JMSDF), usesEquipment, JMSDF surface combatants]
Generated description
JMSDF surface combatants are the Japan Maritime Self-Defense Force’s frontline warships, including destroyers and frigates, designed for missions such as anti-air, anti-surface, and anti-submarine warfare.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: JMSDF surface combatants
Target entity description: JMSDF surface combatants are the Japan Maritime Self-Defense Force’s frontline warships, including destroyers and frigates, designed for missions such as anti-air, anti-surface, and anti-submarine warfare.
  • A. Maritime Self-Defense Force Fleet
    The Maritime Self-Defense Force Fleet is the main operational naval component of Japan’s Maritime Self-Defense Force, responsible for organizing and commanding its seagoing combat and escort units.
  • B. Imperial Japanese Navy destroyers
    Imperial Japanese Navy destroyers were fast, heavily armed warships that formed the backbone of Japan’s naval escort and attack forces during the early to mid-20th century, especially in World War II.
  • C. JMSDF Submarine Flotilla
    The JMSDF Submarine Flotilla is the Japan Maritime Self-Defense Force’s primary operational command for organizing, training, and deploying the nation’s submarine fleet.
  • D. J-class destroyers
    J-class destroyers were a group of British Royal Navy warships built in the late 1930s that saw extensive service during World War II, particularly in convoy escort and fleet operations.
  • E. Izumo-class helicopter destroyer
    The Izumo-class helicopter destroyer is a class of large Japanese Maritime Self-Defense Force warships designed primarily for anti-submarine warfare and helicopter operations, and later adapted to operate fixed-wing STOVL aircraft.
  • 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63f7442e08190ad030151ec0a97d4 completed April 20, 2026, 3 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0757825ddc81908c08b061a9ec0984 completed May 15, 2026, 5:27 p.m.
NEDg Description generation batch_6a07584e664c8190967deed2e79e356b completed May 15, 2026, 5:30 p.m.
NED2 Entity disambiguation (via description) batch_6a0758dc31bc8190858815dc24b04ac4 completed May 15, 2026, 5:33 p.m.
Created at: April 10, 2026, 1:42 p.m.