Triple

T20822869
Position Surface form Disambiguated ID Type / Status
Subject JS Kaga E512620 entity
Predicate belongsTo P35 FINISHED
Object Izumo-class helicopter destroyers — NE NERFINISHED

How this triple was built (2 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: Izumo-class helicopter destroyers | Statement: [JS Kaga, belongsTo, Izumo-class helicopter destroyers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Izumo-class helicopter destroyers
Context triple: [JS Kaga, belongsTo, Izumo-class helicopter destroyers]
  • A. Izumo-class helicopter destroyer chosen
    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.
  • B. Hyūga-class helicopter destroyer
    The Hyūga-class helicopter destroyer is a class of Japanese Maritime Self-Defense Force warships designed as large helicopter-carrying vessels for anti-submarine warfare, command and control, and disaster relief operations.
  • C. Kagero-class destroyer
    The Kagero-class destroyer was a group of advanced World War II Japanese Navy warships known for their powerful torpedo armament and high speed.
  • D. Yūgumo-class destroyer
    The Yūgumo-class destroyer was a World War II-era class of Japanese naval destroyers known for their heavy torpedo armament and service in major Pacific Theater engagements.
  • E. Shiratsuyu class
    The Shiratsuyu class was a group of Imperial Japanese Navy destroyers built in the 1930s, known for their heavy torpedo armament and active service during World War II in the Pacific.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b4ce39108190a6e8e5df4f1c8dc5 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c2fb49148190bdad1b51e7dac43a completed April 21, 2026, 12:21 a.m.
Created at: April 16, 2026, 12:41 p.m.